prf-r.ru Website Information
Daily Unique Visits: 1,402
Daily Page Views: 2,804
Income Per Day: $9
Estimated Value: $2,160
prf-r.ru is registered under .RU top-level domain. Please check other sites in .RU zone.
No name server records were found.
and is probably hosted by Trader soft LLC. See the full list of other websites hosted by Trader soft LLC.
The highest website prf-r.ru position in Alexa rank database was 111468 and the lowest rank position was 999970. Current position of prf-r.ru in Alexa rank database is 511345.
Desktop speed score of prf-r.ru (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of prf-r.ru (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of prf-r.ru (79/100) is better than the results of 87.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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prf-r.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.
prf-r.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.
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: PRF-R.RU
nserver: ns1.reg.ru.
nserver: ns2.reg.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2016-06-07T19:11:59Z
paid-till: 2024-06-07T19:11:59Z
free-date: 2024-07-08
source: TCI
Last updated on 2023-10-18T15:56:30Z
prf-r.ru server information
Servers Location
prf-r.ru desktop page speed rank
Last tested: 2017-12-18
prf-r.ru Desktop Speed Test Quick Summary
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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
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http://prf-r.ru/bitrix/cache/js/s1/electro/templat…c4.js?1513558966167886
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http://prf-r.ru/bitrix/cache/css/s1/electro/kernel…in.css?151356546731472
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priority - 1Leverage 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/watch.js (60 minutes)
priority - 0Minify CSS
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Minify CSS for the following resources to reduce their size by 1.6KiB (13% reduction).
prf-r.ru Desktop Resource Breakdown
| Total Resources | 97 |
| Number of Hosts | 3 |
| Static Resources | 92 |
| JavaScript Resources | 7 |
| CSS Resources | 3 |
prf-r.ru mobile page speed rank
Last tested: 2017-12-02
prf-r.ru Mobile Speed Test Quick Summary
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://prf-r.ru/bitrix/cache/js/s1/m_electro/templ…f0.js?1512176404127781
Optimize CSS Delivery of the following:
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priority - 1Leverage 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/watch.js (60 minutes)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2KiB (16% reduction).
prf-r.ru Mobile Resource Breakdown
| Total Resources | 19 |
| Number of Hosts | 3 |
| Static Resources | 15 |
| JavaScript Resources | 6 |
| CSS Resources | 2 |
prf-r.ru mobile page usability
Last tested: 2017-12-02
prf-r.ru HTML validation
Errors
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
"...akansii/"><img width="100%" src="/upload/proffessorotpr3.png"></..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...akansii/"><img width="100%" src="/upload/proffessorotpr3.png"></..." Line: 933 Column: 32 - 82
"...ostavka/"><img width="475" src="/upload/proffessorotpr2.png"></a><b..."
Bad value “_blanc” for attribute “target” on element “a”: Reserved keyword “blanc” used.
"...</li> <li><a href="http://24vek.com/" target="_blanc" style="color: #f44336">Разраб..."
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prf-r.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.
prf-r.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.