TRV-SCIENCE.RU Троицкий вариант — Наука – газета, выпускаемая учеными и научными журналистами

trv-science.ru Website Information

Daily Unique Visits: 28,035

Daily Page Views: 168,210

Income Per Day: $336

Estimated Value: $241,920

This website is located in Russian Federation and is using following IP address 90.156.245.95. See the complete list of popular websites hosted in Russian Federation.

trv-science.ru is registered under .RU top-level domain. Please check other sites in .RU zone.

Website trv-science.ru is using the following name servers:

  • ns1.masterhost.ru
  • ns.masterhost.ru
  • ns2.masterhost.ru

and is probably hosted by LLC "MASTERHOST". See the full list of other websites hosted by LLC "MASTERHOST".

The highest website trv-science.ru position in Alexa rank database was 50185 and the lowest rank position was 115829. Current position of trv-science.ru in Alexa rank database is 51159.

Desktop speed score of trv-science.ru (39/100) is better than the results of 14.12% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of trv-science.ru (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed score of trv-science.ru (16/100) is better than the results of 3.07% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

trv-science.ru Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


trv-science.ru whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: TRV-SCIENCE.RU
nserver: ns1.masterhost.ru.
nserver: ns2.masterhost.ru.
nserver: ns.masterhost.ru.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2009-07-26T20:00:00Z
paid-till: 2025-07-26T21:00:00Z
free-date: 2025-08-27
source: TCI

Last updated on 2024-10-09T23:31:30Z

trv-science.ru server information

Servers Location

trv-science.ru desktop page speed rank

Last tested: 2018-12-25


Desktop Speed Bad
39/100

trv-science.ru Desktop Speed Test Quick Summary


priority - 115Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.1MiB (79% reduction).

Compressing and resizing https://trv-science.ru/uploads/267-0076.jpg could save 368.1KiB (96% reduction).
Compressing and resizing https://trv-science.ru/uploads/face_96dpi_rgb_1000…_10_2016-1-300x444.jpg could save 55.7KiB (96% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D0%BF%D1%80%D0%BE%…0%B8%D0%B5-300x457.jpg could save 52.4KiB (95% reduction).
Compressing http://trv-science.ru/uploads/DSC09170-100x100.jpg could save 49.3KiB (92% reduction).
Compressing and resizing https://trv-science.ru/uploads/11677_photo_2018-08-31_11-05-26-688x325.jpg could save 46.3KiB (88% reduction).
Compressing and resizing https://trv-science.ru/uploads/ddfcb363f585e3ad69f878a8b7e81f00-300x444.jpg could save 42.3KiB (94% reduction).
Compressing and resizing https://trv-science.ru/uploads/IMG_5861-e1466135117826-300x200.jpg could save 37.8KiB (96% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D1%81%D0%B0%D0%B3%D0%B0%D0%BD-300x456.jpg could save 36.7KiB (93% reduction).
Compressing and resizing https://trv-science.ru/uploads/ark_obl20-l-m-300x446.jpg could save 35.8KiB (95% reduction).
Compressing and resizing https://trv-science.ru/uploads/920dcf75c6e1861844d715335874d775.jpg could save 33.6KiB (93% reduction).
Compressing and resizing https://trv-science.ru/uploads/60_1-300x433.jpg could save 33KiB (92% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D0%BC%D0%B8%D1%84%D1%8B-1-300x383.jpg could save 31.1KiB (93% reduction).
Compressing and resizing https://trv-science.ru/uploads/bec17a2c9de2df3ad1bdf69328b909d3-300x442.jpg could save 30.1KiB (93% reduction).
Compressing and resizing https://trv-science.ru/uploads/stern_obl9.indd2-2-2-300x396.jpg could save 26.6KiB (93% reduction).
Compressing and resizing https://trv-science.ru/uploads/shell-cover9-130x200--300x461.jpg could save 25.7KiB (92% reduction).
Compressing and resizing https://trv-science.ru/uploads/027-300x422.jpg could save 23.3KiB (90% reduction).
Compressing and resizing http://trv-science.ru/uploads/aleksandrov_ras1-300x300.jpg could save 19.2KiB (88% reduction).
Compressing and resizing https://trv-science.ru/uploads/Kabanov-1-413x325.jpg could save 17.5KiB (69% reduction).
Compressing http://trv-science.ru/uploads/269_editorial_collage-300x300.jpg could save 17.4KiB (47% reduction).
Compressing and resizing https://trv-science.ru/uploads/269-0047-300x300-1545075762.jpg could save 16.9KiB (84% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D1%81%D1%83%D0%BF%…1%82%D1%8B-300x389.jpg could save 15.2KiB (90% reduction).
Compressing http://trv-science.ru/uploads/20151210_144448-e1473378584782.jpg could save 12.7KiB (47% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D0%B0%D0%BD%D0%B4%…0%B5%D0%B2-300x432.jpg could save 11.7KiB (90% reduction).
Compressing http://trv-science.ru/uploads/shaninka-100x100.jpg could save 11.4KiB (71% reduction).
Compressing http://trv-science.ru/uploads/Melikhova-1-300x300.jpg could save 10.8KiB (40% reduction).
Compressing https://trv-science.ru/uploads/ekonomov-snflake1.jpg could save 10KiB (54% reduction).
Compressing http://trv-science.ru/uploads/pic_2-300x300.jpg could save 7.7KiB (50% reduction).
Compressing https://trv-science.ru/uploads/269-0020-300x300-1545126396.jpg could save 7KiB (18% reduction).
Compressing https://trv-science.ru/uploads/269-0040-300x300-1545080826.jpg could save 6.3KiB (27% reduction).
Compressing https://trv-science.ru/uploads/85.jpg could save 6KiB (37% reduction).
Compressing https://trv-science.ru/uploads/Rodkin.jpg could save 4.8KiB (37% reduction).
Compressing http://trv-science.ru/uploads/48252778_94911070528…95214080_n-300x300.jpg could save 3.9KiB (15% reduction).
Compressing https://trv-science.ru/uploads/269-0037-300x300-1545128649.jpg could save 3.3KiB (14% reduction).
Compressing https://trv-science.ru/uploads/268-0012-300x300-1544102199.jpg could save 2.5KiB (15% reduction).
Compressing http://trv-science.ru/uploads/SPASS-28.09.2018-100x100-1539174127.png could save 2KiB (20% reduction).
Compressing http://trv-science.ru/uploads/logo_rggu-100x100.png could save 1.9KiB (17% reduction).
Compressing and resizing http://trv-science.ru/uploads/telegram-48.png could save 815B (52% reduction).
Compressing https://trv-science.ru/uploads/220-0017-100x100-1537952697.jpg could save 656B (15% reduction).
Compressing http://trv-science.ru/uploads/podkosov-100x100.jpg could save 554B (20% reduction).
Compressing https://mc.yandex.ru/informer/27777204/3_0_ECECECFF_CCCCCCFF_0_pageviews could save 426B (29% reduction).

priority - 33Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://trv-science.ru/uploads/20151210_144448-e1473378584782.jpg (24 hours)
http://trv-science.ru/uploads/267-0003-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0008-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0012-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0023-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0044-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0056-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0064-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0069-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0071-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0079-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0005-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0010-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0019-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0021-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0025-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0030-300x297.jpg (24 hours)
http://trv-science.ru/uploads/268-0063-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0072-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0077-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0079-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0082-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0087-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0089-300x300.jpg (24 hours)
http://trv-science.ru/uploads/269-0015-300x300.jpg (24 hours)
http://trv-science.ru/uploads/269-0019-300x300.jpg (24 hours)
http://trv-science.ru/uploads/269_editorial_collage-300x300.jpg (24 hours)
http://trv-science.ru/uploads/48252778_94911070528…95214080_n-300x300.jpg (24 hours)
http://trv-science.ru/uploads/Beetles2-300x300.jpg (24 hours)
http://trv-science.ru/uploads/DSC09170-100x100.jpg (24 hours)
http://trv-science.ru/uploads/Melikhova-1-300x300.jpg (24 hours)
http://trv-science.ru/uploads/Skorb-300x300.jpg (24 hours)
http://trv-science.ru/uploads/Soyfer-100x100.jpg (24 hours)
http://trv-science.ru/uploads/aleksandrov_ras1-300x300.jpg (24 hours)
http://trv-science.ru/uploads/diss.gif (24 hours)
http://trv-science.ru/uploads/original-1-100x100.jpg (24 hours)
http://trv-science.ru/uploads/pic_2-300x300.jpg (24 hours)
http://trv-science.ru/uploads/podkosov-100x100.jpg (24 hours)
http://trv-science.ru/uploads/sentsov2-100x100.jpg (24 hours)
http://trv-science.ru/uploads/shaninka-100x100.jpg (24 hours)
http://trv-science.ru/uploads/trv269.gif (24 hours)
http://trv-science.ru/uploads/versiya-info-300x300.jpg (24 hours)
http://trv-science.ru/wp-content/plugins/wp-postra…quares/rating_over.gif (24 hours)
http://trv-science.ru/wp-content/themes/trv/images/logo.gif (24 hours)
http://trv-science.ru/wp-content/themes/trv2/img/bg_top.gif (24 hours)
http://trv-science.ru/wp-content/themes/trv2/img/n.gif (24 hours)
https://trv-science.ru/uploads/%D0%B0%D0%BD%D0%B4%…0%B5%D0%B2-300x432.jpg (24 hours)
https://trv-science.ru/uploads/%D0%BC%D0%B8%D1%84%D1%8B-1-300x383.jpg (24 hours)
https://trv-science.ru/uploads/%D0%BF%D1%80%D0%BE%…0%B8%D0%B5-300x457.jpg (24 hours)
https://trv-science.ru/uploads/%D1%81%D0%B0%D0%B3%D0%B0%D0%BD-300x456.jpg (24 hours)
https://trv-science.ru/uploads/%D1%81%D1%83%D0%BF%…1%82%D1%8B-300x389.jpg (24 hours)
https://trv-science.ru/uploads/027-300x422.jpg (24 hours)
https://trv-science.ru/uploads/11677_photo_2018-08-31_11-05-26-688x325.jpg (24 hours)
https://trv-science.ru/uploads/218-0035-180x180.jpg (24 hours)
https://trv-science.ru/uploads/220-0017-100x100-1537952697.jpg (24 hours)
https://trv-science.ru/uploads/267-0076.jpg (24 hours)
https://trv-science.ru/uploads/268-0012-300x300-1544102199.jpg (24 hours)
https://trv-science.ru/uploads/269-0020-300x300-1545126396.jpg (24 hours)
https://trv-science.ru/uploads/269-0031-380x325.jpg (24 hours)
https://trv-science.ru/uploads/269-0037-300x300-1545128649.jpg (24 hours)
https://trv-science.ru/uploads/269-0040-300x300-1545080826.jpg (24 hours)
https://trv-science.ru/uploads/269-0047-300x300-1545075762.jpg (24 hours)
https://trv-science.ru/uploads/60_1-300x433.jpg (24 hours)
https://trv-science.ru/uploads/85.jpg (24 hours)
https://trv-science.ru/uploads/920dcf75c6e1861844d715335874d775.jpg (24 hours)
https://trv-science.ru/uploads/IMG_5861-e1466135117826-300x200.jpg (24 hours)
https://trv-science.ru/uploads/Kabanov-1-413x325.jpg (24 hours)
https://trv-science.ru/uploads/Rodkin.jpg (24 hours)
https://trv-science.ru/uploads/Shpilkin-1-180x180.jpg (24 hours)
https://trv-science.ru/uploads/ark_obl20-l-m-300x446.jpg (24 hours)
https://trv-science.ru/uploads/bec17a2c9de2df3ad1bdf69328b909d3-300x442.jpg (24 hours)
https://trv-science.ru/uploads/ddfcb363f585e3ad69f878a8b7e81f00-300x444.jpg (24 hours)
https://trv-science.ru/uploads/ekonomov-snflake1.jpg (24 hours)
https://trv-science.ru/uploads/face_96dpi_rgb_1000…_10_2016-1-300x444.jpg (24 hours)
https://trv-science.ru/uploads/shell-cover9-130x200--300x461.jpg (24 hours)
https://trv-science.ru/uploads/stern_obl9.indd2-2-2-300x396.jpg (24 hours)

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 20 blocking script resources and 17 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://trv-science.ru/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://trv-science.ru/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
http://trv-science.ru/wp-content/plugins/easy-vkon…ct/js/jquery.cookie.js
http://trv-science.ru/wp-content/plugins/woocommer…/main.min.js?ver=5.0.2
http://trv-science.ru/wp-content/themes/alpha-stor…bootstrap.js?ver=3.3.4
http://trv-science.ru/wp-content/plugins/woocommer…lider.min.js?ver=2.7.1
http://trv-science.ru/wp-content/themes/alpha-stor…tomscript.js?ver=1.3.0
http://counter.rambler.ru/top100.jcn?1752865
http://trv-science.ru/wp-content/plugins/easy-vkon…onnect/js/evc-share.js
http://trv-science.ru/wp-content/plugins/easy-vkon…likes.min.js?ver=3.0.4
http://trv-science.ru/wp-content/plugins/adrotate/…rotate.clicktracker.js
http://trv-science.ru/wp-content/plugins/woocommer…lockUI.min.js?ver=2.70
http://trv-science.ru/wp-content/plugins/woocommer…ookie.min.js?ver=2.1.4
http://trv-science.ru/wp-content/plugins/woocommer…merce.min.js?ver=3.5.2
http://trv-science.ru/wp-content/plugins/woocommer…ments.min.js?ver=3.5.2
http://trv-science.ru/wp-content/plugins/wp-polls/polls-js.js?ver=2.74
http://trv-science.ru/wp-content/plugins/wp-postra…ratings-js.js?ver=1.86
http://trv-science.ru/wp-content/plugins/yith-wooc…mpare.min.js?ver=2.3.7
http://trv-science.ru/wp-content/plugins/yith-wooc…rbox-min.js?ver=1.4.21
http://trv-science.ru/wp-includes/js/wp-embed.min.js?ver=5.0.2

Optimize CSS Delivery of the following:

http://trv-science.ru/wp-content/plugins/easy-vkon…s_birman.css?ver=5.0.2
http://trv-science.ru/wp-includes/css/dist/block-l…tyle.min.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/social-me…l_widget.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/woocommer…tyle.min.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/woocommer…e-layout.css?ver=3.5.2
http://trv-science.ru/wp-content/plugins/woocommer…commerce.css?ver=3.5.2
http://trv-science.ru/wp-content/plugins/wp-polls/polls-css.css?ver=2.74
http://trv-science.ru/wp-content/plugins/wp-postra…tings-css.css?ver=1.86
http://trv-science.ru/wp-content/plugins/easy-vkon…le-share.css?ver=5.0.2
http://trv-science.ru/wp-includes/css/dashicons.min.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/yith-wooc…colorbox.css?ver=5.0.2
http://trv-science.ru/wp-content/themes/alpha-stor…ootstrap.css?ver=3.3.4
http://trv-science.ru/wp-content/themes/trv2/style.css?ver=1.4.1
http://trv-science.ru/wp-content/themes/alpha-stor…some.min.css?ver=4.7.0
http://trv-science.ru/wp-content/themes/alpha-stor…exslider.css?ver=2.6.3
http://trv-science.ru/wp-content/plugins/simple-li…/css/app.css?ver=2.7.0
http://trv-science.ru/wp-content/plugins/kirki/ass…tyles.css?ver=3.0.35.2

priority - 4Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 58% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 4Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 38.1KiB (65% reduction).

Compressing http://counter.rambler.ru/top100.jcn?1752865 could save 38.1KiB (65% reduction).

priority - 2Reduce server response time

In our test, your server responded in 0.43 seconds.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.5KiB (21% reduction).

Minifying http://vk.com/js/api/openapi.js could save 3.7KiB (17% reduction) after compression.
Minifying http://trv-science.ru/wp-content/themes/alpha-stor…bootstrap.js?ver=3.3.4 could save 3.1KiB (23% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/easy-vkon…ct/js/jquery.cookie.js could save 594B (44% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/easy-vkon…onnect/js/evc-share.js could save 444B (35% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/adrotate/…rotate.clicktracker.js could save 328B (61% reduction) after compression.
Minifying http://trv-science.ru/wp-content/themes/alpha-stor…tomscript.js?ver=1.3.0 could save 297B (26% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/woocommer…ookie.min.js?ver=2.1.4 could save 115B (12% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.3KiB (20% reduction).

Minifying http://trv-science.ru/wp-content/themes/trv2/style.css?ver=1.4.1 could save 1.1KiB (17% reduction) after compression.
Minifying http://trv-science.ru/wp-content/themes/alpha-stor…exslider.css?ver=2.6.3 could save 342B (23% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/yith-wooc…colorbox.css?ver=5.0.2 could save 319B (26% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/wp-postra…tings-css.css?ver=1.86 could save 228B (55% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/wp-polls/polls-css.css?ver=2.74 could save 217B (31% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/easy-vkon…le-share.css?ver=5.0.2 could save 125B (13% reduction) after compression.

trv-science.ru Desktop Resource Breakdown

Total Resources140
Number of Hosts7
Static Resources79
JavaScript Resources25
CSS Resources18

trv-science.ru mobile page speed rank

Last tested: 2018-12-25


Mobile Speed Bad
16/100

trv-science.ru Mobile Speed Test Quick Summary


priority - 331Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 3.2MiB (87% reduction).

Compressing and resizing https://trv-science.ru/uploads/%D1%81%D0%B0%D0%B3%D0%B0%D0%BD.jpg could save 544.1KiB (99% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D0%BF%D1%80%D0%BE%…%D0%BD%D0%B8%D0%B5.jpg could save 444.2KiB (99% reduction).
Compressing and resizing https://trv-science.ru/uploads/face_96dpi_rgb_1000…igiu_obl_10_2016-1.jpg could save 422.9KiB (99% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D0%BC%D0%B8%D1%84%D1%8B-1.jpg could save 364KiB (99% reduction).
Compressing https://trv-science.ru/uploads/267-0076.jpg could save 278.6KiB (73% reduction).
Compressing and resizing https://trv-science.ru/uploads/ark_obl20-l-m.jpg could save 199.2KiB (99% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D1%81%D1%83%D0%BF%…%D0%BA%D1%82%D1%8B.jpg could save 120.4KiB (98% reduction).
Compressing and resizing https://trv-science.ru/uploads/stern_obl9.indd2-2-2.jpg could save 107.4KiB (98% reduction).
Compressing and resizing https://trv-science.ru/uploads/ddfcb363f585e3ad69f878a8b7e81f00.jpg could save 106.6KiB (97% reduction).
Compressing https://trv-science.ru/uploads/218-0035.jpg could save 89.7KiB (71% reduction).
Compressing and resizing https://trv-science.ru/uploads/shell-cover9-130x200--600x921.jpg could save 85.3KiB (97% reduction).
Compressing and resizing https://trv-science.ru/uploads/IMG_5861-e1466135117826.jpg could save 83KiB (98% reduction).
Compressing and resizing https://trv-science.ru/uploads/bec17a2c9de2df3ad1bdf69328b909d3.jpg could save 74.8KiB (96% reduction).
Compressing and resizing https://trv-science.ru/uploads/60_1.jpg could save 56KiB (96% reduction).
Compressing http://trv-science.ru/uploads/DSC09170-100x100.jpg could save 49.3KiB (92% reduction).
Compressing and resizing https://trv-science.ru/uploads/027.jpg could save 40.6KiB (95% reduction).
Compressing and resizing https://trv-science.ru/uploads/%D0%B0%D0%BD%D0%B4%…0%B5%D0%B2-600x865.jpg could save 39.1KiB (96% reduction).
Compressing http://trv-science.ru/uploads/269_editorial_collage-300x300.jpg could save 17.4KiB (47% reduction).
Compressing http://trv-science.ru/uploads/20151210_144448-e1473378584782.jpg could save 12.7KiB (47% reduction).
Compressing http://trv-science.ru/uploads/shaninka-100x100.jpg could save 11.4KiB (71% reduction).
Compressing http://trv-science.ru/uploads/Melikhova-1-300x300.jpg could save 10.8KiB (40% reduction).
Compressing http://trv-science.ru/uploads/aleksandrov_ras1-300x300.jpg could save 10.7KiB (50% reduction).
Compressing https://trv-science.ru/uploads/ekonomov-snflake1.jpg could save 10KiB (54% reduction).
Compressing http://trv-science.ru/uploads/pic_2-300x300.jpg could save 7.7KiB (50% reduction).
Compressing https://trv-science.ru/uploads/269-0020-300x300-1545126396.jpg could save 7KiB (18% reduction).
Compressing https://trv-science.ru/uploads/920dcf75c6e1861844d715335874d775.jpg could save 6.6KiB (19% reduction).
Compressing https://trv-science.ru/uploads/269-0040-300x300-1545080826.jpg could save 6.3KiB (27% reduction).
Compressing https://trv-science.ru/uploads/85.jpg could save 6KiB (37% reduction).
Compressing https://trv-science.ru/uploads/Rodkin.jpg could save 4.8KiB (37% reduction).
Compressing http://trv-science.ru/uploads/48252778_94911070528…95214080_n-300x300.jpg could save 3.9KiB (15% reduction).
Compressing https://trv-science.ru/uploads/269-0037-300x300-1545128649.jpg could save 3.3KiB (14% reduction).
Compressing https://trv-science.ru/uploads/269-0047-300x300-1545075762.jpg could save 3KiB (15% reduction).
Compressing https://trv-science.ru/uploads/268-0012-300x300-1544102199.jpg could save 2.5KiB (15% reduction).
Compressing http://trv-science.ru/uploads/SPASS-28.09.2018-100x100-1539174127.png could save 2KiB (20% reduction).
Compressing http://trv-science.ru/uploads/logo_rggu-100x100.png could save 1.9KiB (17% reduction).
Compressing https://trv-science.ru/uploads/220-0017-100x100-1537952697.jpg could save 656B (15% reduction).
Compressing http://trv-science.ru/uploads/podkosov-100x100.jpg could save 554B (20% reduction).
Compressing https://mc.yandex.ru/informer/27777204/3_0_ECECECFF_CCCCCCFF_0_pageviews could save 426B (29% reduction).

priority - 51Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://trv-science.ru/uploads/20151210_144448-e1473378584782.jpg (24 hours)
http://trv-science.ru/uploads/267-0003-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0008-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0012-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0023-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0044-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0056-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0064-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0069-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0071-300x300.jpg (24 hours)
http://trv-science.ru/uploads/267-0079-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0005-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0010-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0019-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0021-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0025-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0030-300x297.jpg (24 hours)
http://trv-science.ru/uploads/268-0063-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0072-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0077-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0079-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0082-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0087-300x300.jpg (24 hours)
http://trv-science.ru/uploads/268-0089-300x300.jpg (24 hours)
http://trv-science.ru/uploads/269-0015-300x300.jpg (24 hours)
http://trv-science.ru/uploads/269-0019-300x300.jpg (24 hours)
http://trv-science.ru/uploads/269_editorial_collage-300x300.jpg (24 hours)
http://trv-science.ru/uploads/48252778_94911070528…95214080_n-300x300.jpg (24 hours)
http://trv-science.ru/uploads/Beetles2-300x300.jpg (24 hours)
http://trv-science.ru/uploads/DSC09170-100x100.jpg (24 hours)
http://trv-science.ru/uploads/Melikhova-1-300x300.jpg (24 hours)
http://trv-science.ru/uploads/Skorb-300x300.jpg (24 hours)
http://trv-science.ru/uploads/Soyfer-100x100.jpg (24 hours)
http://trv-science.ru/uploads/aleksandrov_ras1-300x300.jpg (24 hours)
http://trv-science.ru/uploads/diss.gif (24 hours)
http://trv-science.ru/uploads/original-1-100x100.jpg (24 hours)
http://trv-science.ru/uploads/pic_2-300x300.jpg (24 hours)
http://trv-science.ru/uploads/podkosov-100x100.jpg (24 hours)
http://trv-science.ru/uploads/sentsov2-100x100.jpg (24 hours)
http://trv-science.ru/uploads/shaninka-100x100.jpg (24 hours)
http://trv-science.ru/uploads/trv269.gif (24 hours)
http://trv-science.ru/uploads/versiya-info-300x300.jpg (24 hours)
http://trv-science.ru/wp-content/plugins/wp-postra…quares/rating_over.gif (24 hours)
http://trv-science.ru/wp-content/themes/trv/images/logo.gif (24 hours)
http://trv-science.ru/wp-content/themes/trv2/img/bg_top.gif (24 hours)
http://trv-science.ru/wp-content/themes/trv2/img/n.gif (24 hours)
https://trv-science.ru/uploads/%D0%B0%D0%BD%D0%B4%…0%B5%D0%B2-600x865.jpg (24 hours)
https://trv-science.ru/uploads/%D0%BC%D0%B8%D1%84%D1%8B-1.jpg (24 hours)
https://trv-science.ru/uploads/%D0%BF%D1%80%D0%BE%…%D0%BD%D0%B8%D0%B5.jpg (24 hours)
https://trv-science.ru/uploads/%D1%81%D0%B0%D0%B3%D0%B0%D0%BD.jpg (24 hours)
https://trv-science.ru/uploads/%D1%81%D1%83%D0%BF%…%D0%BA%D1%82%D1%8B.jpg (24 hours)
https://trv-science.ru/uploads/027.jpg (24 hours)
https://trv-science.ru/uploads/11677_photo_2018-08-31_11-05-26-688x325.jpg (24 hours)
https://trv-science.ru/uploads/218-0035.jpg (24 hours)
https://trv-science.ru/uploads/220-0017-100x100-1537952697.jpg (24 hours)
https://trv-science.ru/uploads/267-0076.jpg (24 hours)
https://trv-science.ru/uploads/268-0012-300x300-1544102199.jpg (24 hours)
https://trv-science.ru/uploads/269-0020-300x300-1545126396.jpg (24 hours)
https://trv-science.ru/uploads/269-0031-380x325.jpg (24 hours)
https://trv-science.ru/uploads/269-0037-300x300-1545128649.jpg (24 hours)
https://trv-science.ru/uploads/269-0040-300x300-1545080826.jpg (24 hours)
https://trv-science.ru/uploads/269-0047-300x300-1545075762.jpg (24 hours)
https://trv-science.ru/uploads/60_1.jpg (24 hours)
https://trv-science.ru/uploads/85.jpg (24 hours)
https://trv-science.ru/uploads/920dcf75c6e1861844d715335874d775.jpg (24 hours)
https://trv-science.ru/uploads/IMG_5861-e1466135117826.jpg (24 hours)
https://trv-science.ru/uploads/Kabanov-1-413x325.jpg (24 hours)
https://trv-science.ru/uploads/Rodkin.jpg (24 hours)
https://trv-science.ru/uploads/Shpilkin-1-180x180.jpg (24 hours)
https://trv-science.ru/uploads/ark_obl20-l-m.jpg (24 hours)
https://trv-science.ru/uploads/bec17a2c9de2df3ad1bdf69328b909d3.jpg (24 hours)
https://trv-science.ru/uploads/ddfcb363f585e3ad69f878a8b7e81f00.jpg (24 hours)
https://trv-science.ru/uploads/ekonomov-snflake1.jpg (24 hours)
https://trv-science.ru/uploads/face_96dpi_rgb_1000…igiu_obl_10_2016-1.jpg (24 hours)
https://trv-science.ru/uploads/shell-cover9-130x200--600x921.jpg (24 hours)
https://trv-science.ru/uploads/stern_obl9.indd2-2-2.jpg (24 hours)
https://trv-science.ru/wp-content/banners/evol1.jpg (24 hours)

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 18 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://trv-science.ru/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://trv-science.ru/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
http://trv-science.ru/wp-content/plugins/easy-vkon…ct/js/jquery.cookie.js
http://trv-science.ru/wp-content/plugins/woocommer…/main.min.js?ver=5.0.2
http://trv-science.ru/wp-content/themes/alpha-stor…bootstrap.js?ver=3.3.4
http://trv-science.ru/wp-content/plugins/woocommer…lider.min.js?ver=2.7.1
http://trv-science.ru/wp-content/themes/alpha-stor…tomscript.js?ver=1.3.0

Optimize CSS Delivery of the following:

http://trv-science.ru/wp-content/plugins/easy-vkon…s_birman.css?ver=5.0.2
http://trv-science.ru/wp-includes/css/dist/block-l…tyle.min.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/social-me…l_widget.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/woocommer…tyle.min.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/woocommer…e-layout.css?ver=3.5.2
http://trv-science.ru/wp-content/plugins/woocommer…llscreen.css?ver=3.5.2
http://trv-science.ru/wp-content/plugins/woocommer…commerce.css?ver=3.5.2
http://trv-science.ru/wp-content/plugins/wp-polls/polls-css.css?ver=2.74
http://trv-science.ru/wp-content/plugins/wp-postra…tings-css.css?ver=1.86
http://trv-science.ru/wp-content/plugins/easy-vkon…le-share.css?ver=5.0.2
http://trv-science.ru/wp-includes/css/dashicons.min.css?ver=5.0.2
http://trv-science.ru/wp-content/plugins/yith-wooc…colorbox.css?ver=5.0.2
http://trv-science.ru/wp-content/themes/alpha-stor…ootstrap.css?ver=3.3.4
http://trv-science.ru/wp-content/themes/trv2/style.css?ver=1.4.1
http://trv-science.ru/wp-content/themes/alpha-stor…some.min.css?ver=4.7.0
http://trv-science.ru/wp-content/themes/alpha-stor…exslider.css?ver=2.6.3
http://trv-science.ru/wp-content/plugins/simple-li…/css/app.css?ver=2.7.0
http://trv-science.ru/wp-content/plugins/kirki/ass…tyles.css?ver=3.0.35.2

priority - 4Reduce server response time

In our test, your server responded in 0.46 seconds.

priority - 4Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 38.1KiB (65% reduction).

Compressing http://counter.rambler.ru/top100.jcn?1752865 could save 38.1KiB (65% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.5KiB (21% reduction).

Minifying http://vk.com/js/api/openapi.js could save 3.7KiB (17% reduction) after compression.
Minifying http://trv-science.ru/wp-content/themes/alpha-stor…bootstrap.js?ver=3.3.4 could save 3.1KiB (23% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/easy-vkon…ct/js/jquery.cookie.js could save 594B (44% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/easy-vkon…onnect/js/evc-share.js could save 444B (35% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/adrotate/…rotate.clicktracker.js could save 328B (61% reduction) after compression.
Minifying http://trv-science.ru/wp-content/themes/alpha-stor…tomscript.js?ver=1.3.0 could save 297B (26% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/woocommer…ookie.min.js?ver=2.1.4 could save 115B (12% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 2.3KiB (20% reduction).

Minifying http://trv-science.ru/wp-content/themes/trv2/style.css?ver=1.4.1 could save 1.1KiB (17% reduction) after compression.
Minifying http://trv-science.ru/wp-content/themes/alpha-stor…exslider.css?ver=2.6.3 could save 342B (23% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/yith-wooc…colorbox.css?ver=5.0.2 could save 319B (26% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/wp-postra…tings-css.css?ver=1.86 could save 228B (55% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/wp-polls/polls-css.css?ver=2.74 could save 217B (31% reduction) after compression.
Minifying http://trv-science.ru/wp-content/plugins/easy-vkon…le-share.css?ver=5.0.2 could save 125B (13% reduction) after compression.

trv-science.ru Mobile Resource Breakdown

Total Resources140
Number of Hosts7
Static Resources80
JavaScript Resources25
CSS Resources18

trv-science.ru mobile page usability

Last tested: 2018-12-25


Mobile Usability Good
95/100

trv-science.ru Mobile Usability Test Quick Summary


priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 716 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <input id="searchbox" type="text" name="s"> falls outside the viewport.
The element <input id="searchbutton" type="submit"> falls outside the viewport.

priority - 1Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <input id="searchbox" type="text" name="s"> is close to 1 other tap targets.
The tap target <input id="searchbutton" type="submit"> is close to 1 other tap targets.
The tap target <a href="/uploads/269N.pdf">ТрВ № 25 (269)…вогодние итоги</a> and 1 others are close to other tap targets.
The tap target <a href="https://trv-sc…-vo-vselennoj/">Что нового во Вселенной</a> and 10 others are close to other tap targets.
The tap target <a href="https://trv-sc…ce.ru/tag/pdf/" class="tag-cloud-link…ink-position-2">Архив</a> and 2 others are close to other tap targets.
The tap target <a href="https://trv-sc…ladimir-putin/" class="tag-cloud-link…ink-position-4">Владимир Путин</a> and 2 others are close to other tap targets.
The tap target <a href="https://trv-sc…tag/biologiya/" class="tag-cloud-link…nk-position-21">биология</a> is close to 1 other tap targets.
The tap target <a href="https://trv-sc….ru/tag/vlast/" class="tag-cloud-link…nk-position-23">власть</a> is close to 1 other tap targets.
The tap target <a href="https://trv-sc…ru/tag/rabota/" class="tag-cloud-link…nk-position-37">работа</a> is close to 1 other tap targets.
The tap target <a href="http://www.dynastyfdn.com/">Династия</a> and 48 others are close to other tap targets.
The tap target <a href="mailto:info@trv-science.ru">info@trv-science.ru</a> and 3 others are close to other tap targets.

trv-science.ru HTML validation

Errors

Attribute “xmlns:fb” not allowed here.

Line: 2 Column: 16 - 120
"...TYPE html> <html lang="ru-RU" xmlns:fb="https://www.facebook.com/2008/fbml" xmlns:addthis="https://www.addthis.com/help/api-spec" > <hea..."

Attribute “xmlns:addthis” not allowed here.

Line: 2 Column: 16 - 120
"...TYPE html> <html lang="ru-RU" xmlns:fb="https://www.facebook.com/2008/fbml" xmlns:addthis="https://www.addthis.com/help/api-spec" > <hea..."

Bad value “//schema.org/WebSite” for attribute “itemtype” on element “head”: The string “//schema.org/WebSite” is not an absolute URL.

Line: 3 Column: 121 - 49
"...pi-spec" > <head itemscope itemtype="//schema.org/WebSite"> <me..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 71 Column: 1 - 72
"...</script> <link rel='https://api.w.org/' href='https://trv-science.ru/wp-json/' /> <link..."

Bad value “//schema.org/SiteNavigationElement” for attribute “itemtype” on element “nav”: The string “//schema.org/SiteNavigationElement” is not an absolute URL.

Line: 203 Column: 8 - 141
"... > <nav id="site-navigation-top" class="navbar navbar-inverse" role="navigation" itemscope itemtype="//schema.org/SiteNavigationElement"> ..." Line: 324 Column: 6 - 135
"...er"> <nav id="site-navigation" class="navbar navbar-inverse" role="navigation" itemscope itemtype="//schema.org/SiteNavigationElement"> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 284 Column: 93 - 154
"... href="/"><img src="/wp-content/themes/trv/images/logo.gif" width="585"></a></..."

Bad value “//schema.org/BlogPosting” for attribute “itemtype” on element “article”: The string “//schema.org/BlogPosting” is not an absolute URL.

Line: 368 Column: 1 - 88
"..."> <article class="archive-article col-md-6" itemscope itemtype="//schema.org/BlogPosting"> <..."

Element “nobr” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Line: 388 Column: 2 - 7
"... <nobr>&nbsp;..."

Start tag “a” seen but an element of the same type was already open.

Line: 397 Column: 4 - 97
"...</div> <p><a href="https://trv-science.ru/2017/12/05/obyasnyaya-postsovetskuyu-politdinamiku-v-rossii/">Академ..."

End tag “a” violates nesting rules.

Line: 397 Column: 4 - 97
"...</div> <p><a href="https://trv-science.ru/2017/12/05/obyasnyaya-postsovetskuyu-politdinamiku-v-rossii/">Академ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 397 Column: 4 - 97
"...</div> <p><a href="https://trv-science.ru/2017/12/05/obyasnyaya-postsovetskuyu-politdinamiku-v-rossii/">Академ..."

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Line: 2 Column: 16 - 120
"...TYPE html> <html lang="ru-RU" xmlns:fb="https://www.facebook.com/2008/fbml" xmlns:addthis="https://www.addthis.com/help/api-spec" > <hea..."

Attribute with the local name “xmlns:addthis” is not serializable as XML 1.0.

Line: 2 Column: 16 - 120
"...TYPE html> <html lang="ru-RU" xmlns:fb="https://www.facebook.com/2008/fbml" xmlns:addthis="https://www.addthis.com/help/api-spec" > <hea..."

The “navigation” role is unnecessary for element “nav”.

Line: 203 Column: 8 - 141
"... > <nav id="site-navigation-top" class="navbar navbar-inverse" role="navigation" itemscope itemtype="//schema.org/SiteNavigationElement"> ..." Line: 324 Column: 6 - 135
"...er"> <nav id="site-navigation" class="navbar navbar-inverse" role="navigation" itemscope itemtype="//schema.org/SiteNavigationElement"> ..."

trv-science.ru similar domains

Similar domains:
www.trv-science.com
www.trv-science.net
www.trv-science.org
www.trv-science.info
www.trv-science.biz
www.trv-science.us
www.trv-science.mobi
www.rv-science.ru
www.trv-science.ru
www.rrv-science.ru
www.trrv-science.ru
www.rtrv-science.ru
www.frv-science.ru
www.tfrv-science.ru
www.ftrv-science.ru
www.grv-science.ru
www.tgrv-science.ru
www.gtrv-science.ru
www.yrv-science.ru
www.tyrv-science.ru
www.ytrv-science.ru
www.tv-science.ru
www.tev-science.ru
www.trev-science.ru
www.terv-science.ru
www.tdv-science.ru
www.trdv-science.ru
www.tdrv-science.ru
www.tfv-science.ru
www.trfv-science.ru
www.ttv-science.ru
www.trtv-science.ru
www.ttrv-science.ru
www.tr-science.ru
www.trc-science.ru
www.trvc-science.ru
www.trcv-science.ru
www.trf-science.ru
www.trvf-science.ru
www.trg-science.ru
www.trvg-science.ru
www.trgv-science.ru
www.trb-science.ru
www.trvb-science.ru
www.trbv-science.ru
www.trvscience.ru
www.trv-cience.ru
www.trv-wcience.ru
www.trv-swcience.ru
www.trv-wscience.ru
www.trv-ecience.ru
www.trv-secience.ru
www.trv-escience.ru
www.trv-dcience.ru
www.trv-sdcience.ru
www.trv-dscience.ru
www.trv-zcience.ru
www.trv-szcience.ru
www.trv-zscience.ru
www.trv-xcience.ru
www.trv-sxcience.ru
www.trv-xscience.ru
www.trv-acience.ru
www.trv-sacience.ru
www.trv-ascience.ru
www.trv-sience.ru
www.trv-sxience.ru
www.trv-scxience.ru
www.trv-sdience.ru
www.trv-scdience.ru
www.trv-sfience.ru
www.trv-scfience.ru
www.trv-sfcience.ru
www.trv-svience.ru
www.trv-scvience.ru
www.trv-svcience.ru
www.trv-scence.ru
www.trv-scuence.ru
www.trv-sciuence.ru
www.trv-scuience.ru
www.trv-scjence.ru
www.trv-scijence.ru
www.trv-scjience.ru
www.trv-sckence.ru
www.trv-scikence.ru
www.trv-sckience.ru
www.trv-scoence.ru
www.trv-scioence.ru
www.trv-scoience.ru
www.trv-scince.ru
www.trv-sciwnce.ru
www.trv-sciewnce.ru
www.trv-sciwence.ru
www.trv-scisnce.ru
www.trv-sciesnce.ru
www.trv-scisence.ru
www.trv-scidnce.ru
www.trv-sciednce.ru
www.trv-scidence.ru
www.trv-scirnce.ru
www.trv-sciernce.ru
www.trv-scirence.ru
www.trv-sciece.ru
www.trv-sciebce.ru
www.trv-scienbce.ru
www.trv-sciebnce.ru
www.trv-sciehce.ru
www.trv-scienhce.ru
www.trv-sciehnce.ru
www.trv-sciejce.ru
www.trv-scienjce.ru
www.trv-sciejnce.ru
www.trv-sciemce.ru
www.trv-scienmce.ru
www.trv-sciemnce.ru
www.trv-sciene.ru
www.trv-scienxe.ru
www.trv-sciencxe.ru
www.trv-scienxce.ru
www.trv-sciende.ru
www.trv-sciencde.ru
www.trv-sciendce.ru
www.trv-scienfe.ru
www.trv-sciencfe.ru
www.trv-scienfce.ru
www.trv-scienve.ru
www.trv-sciencve.ru
www.trv-scienvce.ru
www.trv-scienc.ru
www.trv-sciencw.ru
www.trv-sciencew.ru
www.trv-sciencwe.ru
www.trv-sciencs.ru
www.trv-sciences.ru
www.trv-sciencse.ru
www.trv-sciencd.ru
www.trv-scienced.ru
www.trv-sciencr.ru
www.trv-sciencer.ru
www.trv-sciencre.ru

trv-science.ru Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


trv-science.ru TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.