reedelsevier.com Website Information
Daily Unique Visits: 3,447
Daily Page Views: 13,788
Income Per Day: $39
Estimated Value: $21,060
This website is located in United States and is using following IP address 207.24.42.50. See the complete list of popular websites hosted in United States.
reedelsevier.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website reedelsevier.com is using the following name servers:
- ns1.lexis-nexis.com
- ns3.lexisnexis.com
- ns2.lexisnexis.com
- ns4.lexisnexis.com
and is probably hosted by LEXIS-AS, US. See the full list of other websites hosted by LEXIS-AS, US.
The highest website reedelsevier.com position in Alexa rank database was 336078 and the lowest rank position was 378188. Current position of reedelsevier.com in Alexa rank database is 364095.
Desktop speed score of reedelsevier.com (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of reedelsevier.com (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of reedelsevier.com (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
reedelsevier.com 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.
reedelsevier.com 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.
Domain Name: REEDELSEVIER.COM
Registry Domain ID: 3859743_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2021-03-19T16:10:36Z
Creation Date: 1999-02-24T05:00:00Z
Registry Expiry Date: 2022-02-24T05:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.LEXIS-NEXIS.COM
Name Server: NS2.LEXISNEXIS.COM
Name Server: NS3.LEXISNEXIS.COM
Name Server: NS4.LEXISNEXIS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-30T07:30:33Z
Registry Domain ID: 3859743_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2021-03-19T16:10:36Z
Creation Date: 1999-02-24T05:00:00Z
Registry Expiry Date: 2022-02-24T05:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.LEXIS-NEXIS.COM
Name Server: NS2.LEXISNEXIS.COM
Name Server: NS3.LEXISNEXIS.COM
Name Server: NS4.LEXISNEXIS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-30T07:30:33Z
reedelsevier.com server information
Servers Location
reedelsevier.com desktop page speed rank
Last tested: 2019-09-03
Desktop Speed
Bad
53/100
reedelsevier.com Desktop Speed Test Quick Summary
priority - 67Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 656KiB (54% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…omic-con-thumbnail.jpg could save 320.8KiB (78% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…ies/learning-thumb.jpg could save 84.5KiB (41% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…dg-casestudy-thumb.jpg could save 82.9KiB (45% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner could save 45.5KiB (39% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner.jpg could save 45.5KiB (39% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb4.jpg could save 28.9KiB (47% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb1.jpg could save 22KiB (48% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 could save 7.9KiB (44% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 could save 3.2KiB (35% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/sprite.png could save 2.5KiB (21% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/l…2.png?h=49&la=en&w=191 could save 1.2KiB (26% reduction).
Compressing https://www.relx.com/~/media/Images/R/Relx-Group/css/video-close.png could save 1.2KiB (71% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/instagram-ico.png could save 1.1KiB (50% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/social-2.png could save 1.1KiB (64% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/youtube-ico.png could save 1KiB (53% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/social1.png could save 994B (70% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/l…v2.png?h=18&la=en&w=77 could save 947B (43% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/search-close.png could save 928B (70% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/back-to-tops.png could save 904B (73% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/pdf-white.png could save 893B (82% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/small-orange.png could save 887B (85% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/black-close.png could save 853B (77% reduction).
Compressing https://yt3.ggpht.com/-n_m1GKVb12o/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 431B (26% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…ies/learning-thumb.jpg could save 84.5KiB (41% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…dg-casestudy-thumb.jpg could save 82.9KiB (45% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner could save 45.5KiB (39% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner.jpg could save 45.5KiB (39% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb4.jpg could save 28.9KiB (47% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb1.jpg could save 22KiB (48% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 could save 7.9KiB (44% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 could save 3.2KiB (35% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/sprite.png could save 2.5KiB (21% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/l…2.png?h=49&la=en&w=191 could save 1.2KiB (26% reduction).
Compressing https://www.relx.com/~/media/Images/R/Relx-Group/css/video-close.png could save 1.2KiB (71% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/instagram-ico.png could save 1.1KiB (50% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/social-2.png could save 1.1KiB (64% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/youtube-ico.png could save 1KiB (53% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/social1.png could save 994B (70% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/l…v2.png?h=18&la=en&w=77 could save 947B (43% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/search-close.png could save 928B (70% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/back-to-tops.png could save 904B (73% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/pdf-white.png could save 893B (82% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/small-orange.png could save 887B (85% reduction).
Compressing https://www.relx.com/~/media/Images/R/RELX-Group/css/black-close.png could save 853B (77% reduction).
Compressing https://yt3.ggpht.com/-n_m1GKVb12o/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 431B (26% reduction).
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js
Optimize CSS Delivery of the following:
https://www.relx.com/stylesheets/ResourceHandlerme…4455-a2d0-1591b7a41b54
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
priority - 7Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://reedelsevier.com/
http://www.relx.com/
https://www.relx.com/
http://www.relx.com/
https://www.relx.com/
priority - 6Leverage 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://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://irs.tools.investis.com/Clients/WebResource…1&t=636776725224055265 (10.3 hours)
https://irs.tools.investis.com/Clients/ScriptResou…F01&t=ffffffff999c3159 (10.5 hours)
https://www.relx.com/~/media/Images/R/RELX-Group/c…omic-con-thumbnail.jpg (15.9 hours)
https://www.relx.com/~/media/Images/R/RELX-Group/css/back-to-tops.png (2.4 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…rea/legal-image-hm.jpg (2.5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner (2.6 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/social1.png (2.7 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 (2.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/search-close.png (3 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/social-2.png (3 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/pdf-white.png (3.1 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb4.jpg (3.2 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/black-close.png (3.7 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 (3.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/l…v2.png?h=18&la=en&w=77 (3.9 days)
https://www.relx.com/~/media/Images/R/RELX-Group/l…2.png?h=49&la=en&w=191 (4.3 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/instagram-ico.png (4.5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…area/risk-image-hm.jpg (4.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/youtube-ico.png (4.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…-images/home-video.jpg (5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/small-orange.png (5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner.jpg (5.2 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/sprite.png (5.4 days)
https://www.relx.com/~/media/Images/R/Relx-Group/css/video-close.png (5.4 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb1.jpg (5.5 days)
https://www.relx.com/~/media/Files/R/RELX-Group/di…d7e-10993afac709.woff2 (6.2 days)
https://www.relx.com/~/media/Files/R/RELX-Group/di…e96-4c466b57b052.woff2 (6.9 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…ies/learning-thumb.jpg (7 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…dg-casestudy-thumb.jpg (7 days)
https://www.google-analytics.com/analytics.js (2 hours)
https://irs.tools.investis.com/Clients/WebResource…1&t=636776725224055265 (10.3 hours)
https://irs.tools.investis.com/Clients/ScriptResou…F01&t=ffffffff999c3159 (10.5 hours)
https://www.relx.com/~/media/Images/R/RELX-Group/c…omic-con-thumbnail.jpg (15.9 hours)
https://www.relx.com/~/media/Images/R/RELX-Group/css/back-to-tops.png (2.4 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…rea/legal-image-hm.jpg (2.5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner (2.6 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/social1.png (2.7 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 (2.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/search-close.png (3 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/social-2.png (3 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/pdf-white.png (3.1 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb4.jpg (3.2 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/black-close.png (3.7 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c….jpg?h=221&la=en&w=157 (3.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/l…v2.png?h=18&la=en&w=77 (3.9 days)
https://www.relx.com/~/media/Images/R/RELX-Group/l…2.png?h=49&la=en&w=191 (4.3 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/instagram-ico.png (4.5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…area/risk-image-hm.jpg (4.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/youtube-ico.png (4.8 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…-images/home-video.jpg (5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/small-orange.png (5 days)
https://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner.jpg (5.2 days)
https://www.relx.com/~/media/Images/R/RELX-Group/css/sprite.png (5.4 days)
https://www.relx.com/~/media/Images/R/Relx-Group/css/video-close.png (5.4 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…/business-area/bb1.jpg (5.5 days)
https://www.relx.com/~/media/Files/R/RELX-Group/di…d7e-10993afac709.woff2 (6.2 days)
https://www.relx.com/~/media/Files/R/RELX-Group/di…e96-4c466b57b052.woff2 (6.9 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…ies/learning-thumb.jpg (7 days)
https://www.relx.com/~/media/Images/R/RELX-Group/c…dg-casestudy-thumb.jpg (7 days)
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 9.1KiB (20% reduction).
Minifying https://www.relx.com/javascripts/ResourceHandlerme…42b4-8dfb-eae11e32a452 could save 8.5KiB (20% reduction) after compression.
Minifying https://irs.tools.investis.com/Clients/WebResource…1&t=636776725224055265 could save 620B (14% reduction) after compression.
Minifying https://irs.tools.investis.com/Clients/WebResource…1&t=636776725224055265 could save 620B (14% reduction) after compression.
priority - 1Reduce server response time
In our test, your server responded in 0.27 seconds.
priority - 1Minify 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 6KiB (17% reduction).
Minifying https://www.relx.com/stylesheets/ResourceHandlerme…4455-a2d0-1591b7a41b54 could save 6KiB (17% reduction) after compression.
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.5KiB (13% reduction).
Minifying https://www.relx.com/ could save 1.5KiB (13% reduction) after compression.
reedelsevier.com Desktop Resource Breakdown
| Total Resources | 65 |
| Number of Hosts | 15 |
| Static Resources | 43 |
| JavaScript Resources | 14 |
| CSS Resources | 7 |
reedelsevier.com mobile page speed rank
Last tested: 2018-02-04
Mobile Speed
Bad
54/100
reedelsevier.com Mobile Speed Test Quick Summary
priority - 45Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 442.7KiB (50% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…-machina-thumbnail.jpg could save 136.7KiB (71% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…es/jeffreihl-thumb.jpg could save 93.2KiB (72% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…her-elsevier-thumb.jpg could save 58KiB (35% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner could save 45.5KiB (39% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…-stillbirth-video2.jpg could save 32KiB (35% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…/business-area/bb4.jpg could save 28.9KiB (47% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…/business-area/bb1.jpg could save 22KiB (48% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co….jpg?h=221&la=en&w=157 could save 7.9KiB (50% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co….jpg?h=221&la=en&w=157 could save 3.2KiB (35% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/sprite.png could save 2.5KiB (21% reduction).
Compressing http://www.relx.com/~/media/Images/R/Relx-Group/css/video-close.png could save 1.2KiB (71% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/lo…o.png?h=49&la=en&w=287 could save 1.1KiB (21% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/instagram-ico.png could save 1.1KiB (50% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/social-2.png could save 1.1KiB (64% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/youtube-ico.png could save 1KiB (53% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/prev-disable.png could save 994B (69% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/social1.png could save 994B (70% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/slick-next.png could save 975B (72% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…w.png?h=18&la=en&w=104 could save 967B (31% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/back-to-tops.png could save 904B (73% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/pdf-white.png could save 893B (82% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/small-orange.png could save 887B (85% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/black-close.png could save 853B (77% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…es/jeffreihl-thumb.jpg could save 93.2KiB (72% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…her-elsevier-thumb.jpg could save 58KiB (35% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/banners/home-banner could save 45.5KiB (39% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…-stillbirth-video2.jpg could save 32KiB (35% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…/business-area/bb4.jpg could save 28.9KiB (47% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…/business-area/bb1.jpg could save 22KiB (48% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co….jpg?h=221&la=en&w=157 could save 7.9KiB (50% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co….jpg?h=221&la=en&w=157 could save 3.2KiB (35% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/sprite.png could save 2.5KiB (21% reduction).
Compressing http://www.relx.com/~/media/Images/R/Relx-Group/css/video-close.png could save 1.2KiB (71% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/lo…o.png?h=49&la=en&w=287 could save 1.1KiB (21% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/instagram-ico.png could save 1.1KiB (50% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/social-2.png could save 1.1KiB (64% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/youtube-ico.png could save 1KiB (53% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/prev-disable.png could save 994B (69% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/social1.png could save 994B (70% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/slick-next.png could save 975B (72% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/co…w.png?h=18&la=en&w=104 could save 967B (31% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/back-to-tops.png could save 904B (73% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/pdf-white.png could save 893B (82% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/small-orange.png could save 887B (85% reduction).
Compressing http://www.relx.com/~/media/Images/R/RELX-Group/css/black-close.png could save 853B (77% reduction).
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js
Optimize CSS Delivery of the following:
http://www.relx.com/stylesheets/ResourceHandlermer…4589-9144-cd2bafdfd502
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
priority - 2Enable 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 18KiB (79% reduction).
Compressing https://irs.tools.investis.com/Clients/WebResource…1&t=636396543000000000 could save 18KiB (79% reduction).
priority - 2Minify 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 15.2KiB (24% reduction).
Minifying http://www.relx.com/javascripts/ResourceHandlermer…4b10-ae30-c2d63cc24c58 could save 8.4KiB (20% reduction) after compression.
Minifying https://irs.tools.investis.com/Clients/WebResource…1&t=636396543000000000 could save 6.8KiB (31% reduction).
Minifying https://irs.tools.investis.com/Clients/WebResource…1&t=636396543000000000 could save 6.8KiB (31% reduction).
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://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 1Reduce server response time
priority - 1Minify 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 5.9KiB (17% reduction).
Minifying http://www.relx.com/stylesheets/ResourceHandlermer…4589-9144-cd2bafdfd502 could save 5.9KiB (17% reduction) after compression.
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.4KiB (11% reduction).
Minifying http://www.relx.com/ could save 1.4KiB (11% reduction) after compression.
reedelsevier.com Mobile Resource Breakdown
| Total Resources | 69 |
| Number of Hosts | 13 |
| Static Resources | 15 |
| JavaScript Resources | 18 |
| CSS Resources | 6 |
reedelsevier.com mobile page usability
Last tested: 2018-02-04
Mobile Usability
Good
99/100
reedelsevier.com Mobile Usability Test Quick Summary
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
<li id="slick-slide10" class="slick-active">1</li> and 2 others are close to other tap targets.The tap target
<button type="button">1</button> is close to 3 other tap targets.The tap target
<button type="button">2</button> and 1 others are close to other tap targets.The tap target
<a href="/media/press-r…ix-29-jan-2018">29 January 201…e ThreatMetrix</a> is close to 1 other tap targets.The tap target
<a href="/media/press-r…ix-29-jan-2018">29 January 201…e ThreatMetrix</a> is close to 1 other tap targets.The tap target
<button type="button" class="slick-next slick-arrow">Next</button> is close to 2 other tap targets.The tap target
<a href="/site-services/cookies">cookie notice</a> is close to 1 other tap targets.The tap target
<input id="cookie-agree" type="button" name="cookieagree"> is close to 3 other tap targets.reedelsevier.com HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 13 Column: 1 - 91
"...F28V0" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <m..."
"...F28V0" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <m..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 21 Column: 1 - 118
"...Rk" /> <script type="text/javascript" language="javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></scri..." Line: 22 Column: 1 - 53
"...</script> <script type="text/javascript" language="javascript"> $j = ..." Line: 26 Column: 1 - 124
"...</script> <script type="text/javascript" language="javascript" src="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js"></scri..." Line: 70 Column: 5 - 57
"... <script language="javascript" type="text/javascript"> <!-..."
"...Rk" /> <script type="text/javascript" language="javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></scri..." Line: 22 Column: 1 - 53
"...</script> <script type="text/javascript" language="javascript"> $j = ..." Line: 26 Column: 1 - 124
"...</script> <script type="text/javascript" language="javascript" src="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js"></scri..." Line: 70 Column: 5 - 57
"... <script language="javascript" type="text/javascript"> <!-..."
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Line: 146 Column: - 36
"...er for tablet---> ..." Line: 150 Column: - 36
"...er for tablet---> ..." Line: 351 Column: - 9
"...</div> <!---------- mobile m..." Line: 386 Column: - 9
"...</div> <!--------- mobile me..."
"...er for tablet---> ..." Line: 150 Column: - 36
"...er for tablet---> ..." Line: 351 Column: - 9
"...</div> <!---------- mobile m..." Line: 386 Column: - 9
"...</div> <!--------- mobile me..."
Errors
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Line: 133 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker1" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main1.aspx?culture=en-GB" > ..." Line: 137 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker2" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main2.aspx?culture=en-GB" > ..." Line: 611 Column: 23 - 144
"... <iframe width="100%" height="335px" src="https://www.youtube.com/embed/1yLE0Xi5p_A?rel=0" frameborder="0" allowfullscreen></ifra..."
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker1" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main1.aspx?culture=en-GB" > ..." Line: 137 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker2" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main2.aspx?culture=en-GB" > ..." Line: 611 Column: 23 - 144
"... <iframe width="100%" height="335px" src="https://www.youtube.com/embed/1yLE0Xi5p_A?rel=0" frameborder="0" allowfullscreen></ifra..."
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
Line: 133 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker1" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main1.aspx?culture=en-GB" > ..." Line: 137 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker2" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main2.aspx?culture=en-GB" > ..."
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker1" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main1.aspx?culture=en-GB" > ..." Line: 137 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker2" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main2.aspx?culture=en-GB" > ..."
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 133 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker1" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main1.aspx?culture=en-GB" > ..." Line: 137 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker2" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main2.aspx?culture=en-GB" > ..."
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker1" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main1.aspx?culture=en-GB" > ..." Line: 137 Column: 19 - 324
"... <iframe width="100%" scrolling="no" class="responsive float100" id="ExternalWebContentExternalIFrame-ticker2" height="100%" style="visibility:hidden;" onload="this.style.visibility = 'visible';" src="https://irs.tools.investis.com/clients/uk/relx_group_plc/Ticker/Ticker_header_main2.aspx?culture=en-GB" > ..."
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Line: 142 Column: - 20
"... <?xml version="1..."
"... <?xml version="1..."
No space between attributes.
Line: 227 Column: - 30
"..."topnavigation"class="desk-nav..."
"..."topnavigation"class="desk-nav..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 422 Column: 64 - 125
"...ible-xs"> <img src="/~/media/Images/R/RELX-Group/banners/home-banner" /> </div..."
"...ible-xs"> <img src="/~/media/Images/R/RELX-Group/banners/home-banner" /> </div..."
Bad value “335px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
Line: 611 Column: 23 - 144
"... <iframe width="100%" height="335px" src="https://www.youtube.com/embed/1yLE0Xi5p_A?rel=0" frameborder="0" allowfullscreen></ifra..."
"... <iframe width="100%" height="335px" src="https://www.youtube.com/embed/1yLE0Xi5p_A?rel=0" frameborder="0" allowfullscreen></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 611 Column: 23 - 144
"... <iframe width="100%" height="335px" src="https://www.youtube.com/embed/1yLE0Xi5p_A?rel=0" frameborder="0" allowfullscreen></ifra..."
"... <iframe width="100%" height="335px" src="https://www.youtube.com/embed/1yLE0Xi5p_A?rel=0" frameborder="0" allowfullscreen></ifra..."
Bad value “tel:+44 20 7166 5500” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Line: 907 Column: 6 - 36
"...r /> Tel: <a href="tel:+44 20 7166 5500">+44 20..."
"...r /> Tel: <a href="tel:+44 20 7166 5500">+44 20..."
Bad value “tel:+31 20 485 2222” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Line: 923 Column: 6 - 35
"...r /> Tel: <a href="tel:+31 20 485 2222">+31 20..."
"...r /> Tel: <a href="tel:+31 20 485 2222">+31 20..."
Bad value “tel:+1 212 309 8100” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Line: 940 Column: 6 - 35
"...r /> Tel: <a href="tel:+1 212 309 8100">+1 212..."
"...r /> Tel: <a href="tel:+1 212 309 8100">+1 212..."
reedelsevier.com similar domains
Similar domains:
www.reedelsevier.com
www.reedelsevier.net
www.reedelsevier.org
www.reedelsevier.info
www.reedelsevier.biz
www.reedelsevier.us
www.reedelsevier.mobi
www.eedelsevier.com
www.reedelsevier.com
www.eeedelsevier.com
www.reeedelsevier.com
www.ereedelsevier.com
www.deedelsevier.com
www.rdeedelsevier.com
www.dreedelsevier.com
www.feedelsevier.com
www.rfeedelsevier.com
www.freedelsevier.com
www.teedelsevier.com
www.rteedelsevier.com
www.treedelsevier.com
www.redelsevier.com
www.rwedelsevier.com
www.rewedelsevier.com
www.rweedelsevier.com
www.rsedelsevier.com
www.resedelsevier.com
www.rseedelsevier.com
www.rdedelsevier.com
www.rededelsevier.com
www.rredelsevier.com
www.reredelsevier.com
www.rreedelsevier.com
www.rewdelsevier.com
www.reewdelsevier.com
www.resdelsevier.com
www.reesdelsevier.com
www.reddelsevier.com
www.reeddelsevier.com
www.rerdelsevier.com
www.reerdelsevier.com
www.reeelsevier.com
www.reexelsevier.com
www.reedxelsevier.com
www.reexdelsevier.com
www.reeselsevier.com
www.reedselsevier.com
www.reeeelsevier.com
www.reedeelsevier.com
www.reerelsevier.com
www.reedrelsevier.com
www.reefelsevier.com
www.reedfelsevier.com
www.reefdelsevier.com
www.reecelsevier.com
www.reedcelsevier.com
www.reecdelsevier.com
www.reedlsevier.com
www.reedwlsevier.com
www.reedewlsevier.com
www.reedwelsevier.com
www.reedslsevier.com
www.reedeslsevier.com
www.reeddlsevier.com
www.reededlsevier.com
www.reedrlsevier.com
www.reederlsevier.com
www.reedesevier.com
www.reedepsevier.com
www.reedelpsevier.com
www.reedeplsevier.com
www.reedeosevier.com
www.reedelosevier.com
www.reedeolsevier.com
www.reedeksevier.com
www.reedelksevier.com
www.reedeklsevier.com
www.reedelevier.com
www.reedelwevier.com
www.reedelswevier.com
www.reedelwsevier.com
www.reedeleevier.com
www.reedelseevier.com
www.reedelesevier.com
www.reedeldevier.com
www.reedelsdevier.com
www.reedeldsevier.com
www.reedelzevier.com
www.reedelszevier.com
www.reedelzsevier.com
www.reedelxevier.com
www.reedelsxevier.com
www.reedelxsevier.com
www.reedelaevier.com
www.reedelsaevier.com
www.reedelasevier.com
www.reedelsvier.com
www.reedelswvier.com
www.reedelsewvier.com
www.reedelssvier.com
www.reedelsesvier.com
www.reedelssevier.com
www.reedelsdvier.com
www.reedelsedvier.com
www.reedelsrvier.com
www.reedelservier.com
www.reedelsrevier.com
www.reedelseier.com
www.reedelsecier.com
www.reedelsevcier.com
www.reedelsecvier.com
www.reedelsefier.com
www.reedelsevfier.com
www.reedelsefvier.com
www.reedelsegier.com
www.reedelsevgier.com
www.reedelsegvier.com
www.reedelsebier.com
www.reedelsevbier.com
www.reedelsebvier.com
www.reedelsever.com
www.reedelsevuer.com
www.reedelseviuer.com
www.reedelsevuier.com
www.reedelsevjer.com
www.reedelsevijer.com
www.reedelsevjier.com
www.reedelsevker.com
www.reedelseviker.com
www.reedelsevkier.com
www.reedelsevoer.com
www.reedelsevioer.com
www.reedelsevoier.com
www.reedelsevir.com
www.reedelseviwr.com
www.reedelseviewr.com
www.reedelseviwer.com
www.reedelsevisr.com
www.reedelseviesr.com
www.reedelseviser.com
www.reedelsevidr.com
www.reedelseviedr.com
www.reedelsevider.com
www.reedelsevirr.com
www.reedelsevierr.com
www.reedelsevirer.com
www.reedelsevie.com
www.reedelseviee.com
www.reedelseviere.com
www.reedelsevieer.com
www.reedelsevied.com
www.reedelsevierd.com
www.reedelsevief.com
www.reedelsevierf.com
www.reedelseviefr.com
www.reedelseviet.com
www.reedelseviert.com
www.reedelsevietr.com
www.reedelsevier.con
www.reedelsevier.net
www.reedelsevier.org
www.reedelsevier.info
www.reedelsevier.biz
www.reedelsevier.us
www.reedelsevier.mobi
www.eedelsevier.com
www.reedelsevier.com
www.eeedelsevier.com
www.reeedelsevier.com
www.ereedelsevier.com
www.deedelsevier.com
www.rdeedelsevier.com
www.dreedelsevier.com
www.feedelsevier.com
www.rfeedelsevier.com
www.freedelsevier.com
www.teedelsevier.com
www.rteedelsevier.com
www.treedelsevier.com
www.redelsevier.com
www.rwedelsevier.com
www.rewedelsevier.com
www.rweedelsevier.com
www.rsedelsevier.com
www.resedelsevier.com
www.rseedelsevier.com
www.rdedelsevier.com
www.rededelsevier.com
www.rredelsevier.com
www.reredelsevier.com
www.rreedelsevier.com
www.rewdelsevier.com
www.reewdelsevier.com
www.resdelsevier.com
www.reesdelsevier.com
www.reddelsevier.com
www.reeddelsevier.com
www.rerdelsevier.com
www.reerdelsevier.com
www.reeelsevier.com
www.reexelsevier.com
www.reedxelsevier.com
www.reexdelsevier.com
www.reeselsevier.com
www.reedselsevier.com
www.reeeelsevier.com
www.reedeelsevier.com
www.reerelsevier.com
www.reedrelsevier.com
www.reefelsevier.com
www.reedfelsevier.com
www.reefdelsevier.com
www.reecelsevier.com
www.reedcelsevier.com
www.reecdelsevier.com
www.reedlsevier.com
www.reedwlsevier.com
www.reedewlsevier.com
www.reedwelsevier.com
www.reedslsevier.com
www.reedeslsevier.com
www.reeddlsevier.com
www.reededlsevier.com
www.reedrlsevier.com
www.reederlsevier.com
www.reedesevier.com
www.reedepsevier.com
www.reedelpsevier.com
www.reedeplsevier.com
www.reedeosevier.com
www.reedelosevier.com
www.reedeolsevier.com
www.reedeksevier.com
www.reedelksevier.com
www.reedeklsevier.com
www.reedelevier.com
www.reedelwevier.com
www.reedelswevier.com
www.reedelwsevier.com
www.reedeleevier.com
www.reedelseevier.com
www.reedelesevier.com
www.reedeldevier.com
www.reedelsdevier.com
www.reedeldsevier.com
www.reedelzevier.com
www.reedelszevier.com
www.reedelzsevier.com
www.reedelxevier.com
www.reedelsxevier.com
www.reedelxsevier.com
www.reedelaevier.com
www.reedelsaevier.com
www.reedelasevier.com
www.reedelsvier.com
www.reedelswvier.com
www.reedelsewvier.com
www.reedelssvier.com
www.reedelsesvier.com
www.reedelssevier.com
www.reedelsdvier.com
www.reedelsedvier.com
www.reedelsrvier.com
www.reedelservier.com
www.reedelsrevier.com
www.reedelseier.com
www.reedelsecier.com
www.reedelsevcier.com
www.reedelsecvier.com
www.reedelsefier.com
www.reedelsevfier.com
www.reedelsefvier.com
www.reedelsegier.com
www.reedelsevgier.com
www.reedelsegvier.com
www.reedelsebier.com
www.reedelsevbier.com
www.reedelsebvier.com
www.reedelsever.com
www.reedelsevuer.com
www.reedelseviuer.com
www.reedelsevuier.com
www.reedelsevjer.com
www.reedelsevijer.com
www.reedelsevjier.com
www.reedelsevker.com
www.reedelseviker.com
www.reedelsevkier.com
www.reedelsevoer.com
www.reedelsevioer.com
www.reedelsevoier.com
www.reedelsevir.com
www.reedelseviwr.com
www.reedelseviewr.com
www.reedelseviwer.com
www.reedelsevisr.com
www.reedelseviesr.com
www.reedelseviser.com
www.reedelsevidr.com
www.reedelseviedr.com
www.reedelsevider.com
www.reedelsevirr.com
www.reedelsevierr.com
www.reedelsevirer.com
www.reedelsevie.com
www.reedelseviee.com
www.reedelseviere.com
www.reedelsevieer.com
www.reedelsevied.com
www.reedelsevierd.com
www.reedelsevief.com
www.reedelsevierf.com
www.reedelseviefr.com
www.reedelseviet.com
www.reedelseviert.com
www.reedelsevietr.com
www.reedelsevier.con
reedelsevier.com 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.
reedelsevier.com 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.