france-ioi.org website information.
france-ioi.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.
Following name servers are specified for france-ioi.org domain:
- ns-17-a.gandi.net
- ns-63-b.gandi.net
- ns-170-c.gandi.net
and probably website france-ioi.org is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.
According to Alexa traffic rank the highest website france-ioi.org position was 5306 (in the world). The lowest Alexa rank position was 996574. Now website france-ioi.org ranked in Alexa database as number 681820 (in the world).
Website france-ioi.org Desktop speed measurement score (61/100) is better than the results of 37.05% of other sites shows that the page desktop performance can be improved.
france-ioi.org Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of france-ioi.org (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Sep-23-2024 | 681,820 | -18,808 |
| Sep-22-2024 | 663,012 | 20,174 |
| Sep-21-2024 | 683,186 | -18,687 |
| Sep-20-2024 | 664,499 | -5,833 |
| Sep-19-2024 | 658,666 | 13,127 |
| Sep-18-2024 | 671,793 | -13,784 |
| Sep-17-2024 | 658,009 | 13,647 |
Advertisement
france-ioi.org Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
france-ioi.org whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: FRANCE-IOI.ORG
Registry Domain ID: D104317649-LROR
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2021-03-10T09:58:11Z
Creation Date: 2004-05-07T16:55:01Z
Registry Expiry Date: 2023-05-07T16:55:01Z
Registrar Registration Expiration Date:
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization:
Registrant State/Province: Paris
Registrant Country: FR
Name Server: NS-63-B.GANDI.NET
Name Server: NS-170-C.GANDI.NET
Name Server: NS-17-A.GANDI.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-02-11T18:16:51Z
france-ioi.org server information
france-ioi.org desktop page speed rank
Last tested: 2019-11-04
Desktop Speed
Bad
61/100
france-ioi.org Desktop Speed Test Quick Summary
priority - 35 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 345.2KiB (78% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_epita.png could save 103.6KiB (91% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_MEN.png could save 49.7KiB (90% reduction).
Compressing and resizing http://www.france-ioi.org/dataSite/img/logo.png could save 28.6KiB (91% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/miniat_alkindi.png could save 23.2KiB (86% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/fioi.png could save 21.6KiB (76% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_ens.png could save 17KiB (85% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/syntec_numerique.png could save 15.6KiB (70% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_casio.png could save 15.2KiB (90% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_mmf.png could save 13.7KiB (86% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_wolfram.png could save 9.8KiB (74% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_inria.png could save 9KiB (75% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_eyrolles.png could save 8.6KiB (81% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_blaise_pascal.png could save 7.9KiB (55% reduction).
Compressing http://data.france-ioi.org/Course/index/miniat_ioi.png could save 7KiB (26% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_animath.png could save 6.7KiB (64% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_talents_numerique.png could save 3KiB (36% reduction).
Compressing http://data.france-ioi.org/Course/index/fafiec.png could save 2.5KiB (25% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_fr.png could save 768B (89% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_lt.png could save 766B (88% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_es.png could save 696B (73% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_en.png could save 358B (35% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_MEN.png could save 49.7KiB (90% reduction).
Compressing and resizing http://www.france-ioi.org/dataSite/img/logo.png could save 28.6KiB (91% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/miniat_alkindi.png could save 23.2KiB (86% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/fioi.png could save 21.6KiB (76% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_ens.png could save 17KiB (85% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/syntec_numerique.png could save 15.6KiB (70% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_casio.png could save 15.2KiB (90% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_mmf.png could save 13.7KiB (86% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_wolfram.png could save 9.8KiB (74% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_inria.png could save 9KiB (75% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_eyrolles.png could save 8.6KiB (81% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_blaise_pascal.png could save 7.9KiB (55% reduction).
Compressing http://data.france-ioi.org/Course/index/miniat_ioi.png could save 7KiB (26% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_animath.png could save 6.7KiB (64% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_talents_numerique.png could save 3KiB (36% reduction).
Compressing http://data.france-ioi.org/Course/index/fafiec.png could save 2.5KiB (25% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_fr.png could save 768B (89% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_lt.png could save 766B (88% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_es.png could save 696B (73% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_en.png could save 358B (35% reduction).
priority - 19 Leverage 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:
http://data.france-ioi.org/Course/index/fafiec.png (expiration not specified)
http://data.france-ioi.org/Course/index/fioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_MEN.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_animath.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_blaise_pascal.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_casio.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ejoi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ens.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_epita.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_eyrolles.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_inria.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_investissement_avenir.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_mmf.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_talents_numerique.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_wolfram.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_algorea.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_alkindi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_castor.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_classe.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_ioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_stage.png (expiration not specified)
http://data.france-ioi.org/Course/index/syntec_numerique.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_en.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_es.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_fr.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_lt.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/logo.png (expiration not specified)
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css (expiration not specified)
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css (expiration not specified)
http://data.france-ioi.org/Course/index/fioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_MEN.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_animath.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_blaise_pascal.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_casio.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ejoi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ens.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_epita.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_eyrolles.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_inria.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_investissement_avenir.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_mmf.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_talents_numerique.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_wolfram.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_algorea.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_alkindi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_castor.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_classe.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_ioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_stage.png (expiration not specified)
http://data.france-ioi.org/Course/index/syntec_numerique.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_en.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_es.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_fr.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_lt.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/logo.png (expiration not specified)
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css (expiration not specified)
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css (expiration not specified)
priority - 8 Reduce server response time
In our test, your server responded in 0.97 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 4 Minify 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 42.2KiB (44% reduction).
Minifying http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.js could save 37.5KiB (49% reduction) after compression.
Minifying http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js could save 2KiB (39% reduction) after compression.
Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js could save 397B (22% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js could save 315B (29% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js could save 307B (14% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js could save 304B (31% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js could save 279B (25% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js could save 202B (51% reduction) after compression.
Minifying http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js could save 2KiB (39% reduction) after compression.
Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js could save 397B (22% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js could save 315B (29% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js could save 307B (14% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js could save 304B (31% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js could save 279B (25% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js could save 202B (51% reduction) after compression.
priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.js
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.24/jquery-ui.min.js
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js
http://cdnjs.cloudflare.com/ajax/libs/qtip2/2.0.0/jquery.qtip.min.js
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.24/jquery-ui.min.js
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js
http://cdnjs.cloudflare.com/ajax/libs/qtip2/2.0.0/jquery.qtip.min.js
Optimize CSS Delivery of the following:
http://www.france-ioi.org/dataSite/js/jqueryUI/jqu…m.css?version=1f0e3dad
http://fonts.googleapis.com/css?family=Noto+Sans:,…bi%7CFira+Sans:,b,i,bi
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css
http://www.france-ioi.org/style.css?v=1f0e3dad
http://fonts.googleapis.com/css?family=Noto+Sans:,…bi%7CFira+Sans:,b,i,bi
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css
http://www.france-ioi.org/style.css?v=1f0e3dad
priority - 0 Minify 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 2KiB (28% reduction).
Minifying http://www.france-ioi.org/dataSite/js/jqueryUI/jqu…m.css?version=1f0e3dad could save 1.6KiB (28% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css could save 436B (27% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css could save 436B (27% reduction) after compression.
priority - 0 Minify 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 1.6KiB (13% reduction).
Minifying http://www.france-ioi.org/ could save 815B (13% reduction) after compression.
Minifying http://www.france-ioi.org/index.php?sTimeZoneOffset=-8&bDLS=1 could save 815B (13% reduction) after compression.
Minifying http://www.france-ioi.org/index.php?sTimeZoneOffset=-8&bDLS=1 could save 815B (13% reduction) after compression.
france-ioi.org Desktop Resources
| Total Resources | 58 |
| Number of Hosts | 9 |
| Static Resources | 44 |
| JavaScript Resources | 14 |
| CSS Resources | 5 |
france-ioi.org Desktop Resource Breakdown
france-ioi.org mobile page speed rank
Last tested: 2019-10-29
Mobile Speed
Bad
60/100
france-ioi.org Mobile Speed Test Quick Summary
priority - 28 Leverage 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:
http://data.france-ioi.org/Course/index/fafiec.png (expiration not specified)
http://data.france-ioi.org/Course/index/fioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_MEN.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_animath.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_blaise_pascal.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_casio.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ejoi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ens.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_epita.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_eyrolles.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_inria.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_investissement_avenir.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_mmf.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_talents_numerique.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_wolfram.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_algorea.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_alkindi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_castor.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_classe.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_ioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_stage.png (expiration not specified)
http://data.france-ioi.org/Course/index/syntec_numerique.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_en.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_es.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_fr.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_lt.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/logo.png (expiration not specified)
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css (expiration not specified)
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css (expiration not specified)
http://data.france-ioi.org/Course/index/fioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_MEN.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_animath.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_blaise_pascal.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_casio.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ejoi.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_ens.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_epita.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_eyrolles.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_inria.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_investissement_avenir.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_mmf.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_talents_numerique.png (expiration not specified)
http://data.france-ioi.org/Course/index/logo_wolfram.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_algorea.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_alkindi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_castor.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_classe.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_ioi.png (expiration not specified)
http://data.france-ioi.org/Course/index/miniat_stage.png (expiration not specified)
http://data.france-ioi.org/Course/index/syntec_numerique.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_en.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_es.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_fr.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/drapeau_lt.png (expiration not specified)
http://www.france-ioi.org/dataSite/img/logo.png (expiration not specified)
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js (expiration not specified)
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css (expiration not specified)
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css (expiration not specified)
priority - 20 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 191.3KiB (48% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_epita.png could save 58.3KiB (51% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_MEN.png could save 28.9KiB (52% reduction).
Compressing and resizing http://www.france-ioi.org/dataSite/img/logo.png could save 28.6KiB (91% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_ens.png could save 17KiB (85% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_casio.png could save 15.2KiB (90% reduction).
Compressing http://data.france-ioi.org/Course/index/miniat_ioi.png could save 7KiB (26% reduction).
Compressing http://data.france-ioi.org/Course/index/miniat_alkindi.png could save 6.2KiB (24% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_mmf.png could save 5KiB (32% reduction).
Compressing http://data.france-ioi.org/Course/index/syntec_numerique.png could save 4.7KiB (22% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_inria.png could save 3.7KiB (32% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_wolfram.png could save 3.4KiB (26% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_blaise_pascal.png could save 3.2KiB (23% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_talents_numerique.png could save 3KiB (36% reduction).
Compressing http://data.france-ioi.org/Course/index/fafiec.png could save 2.5KiB (25% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_eyrolles.png could save 2.1KiB (20% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_fr.png could save 768B (89% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_lt.png could save 766B (88% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_es.png could save 696B (73% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_en.png could save 358B (35% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_MEN.png could save 28.9KiB (52% reduction).
Compressing and resizing http://www.france-ioi.org/dataSite/img/logo.png could save 28.6KiB (91% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_ens.png could save 17KiB (85% reduction).
Compressing and resizing http://data.france-ioi.org/Course/index/logo_casio.png could save 15.2KiB (90% reduction).
Compressing http://data.france-ioi.org/Course/index/miniat_ioi.png could save 7KiB (26% reduction).
Compressing http://data.france-ioi.org/Course/index/miniat_alkindi.png could save 6.2KiB (24% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_mmf.png could save 5KiB (32% reduction).
Compressing http://data.france-ioi.org/Course/index/syntec_numerique.png could save 4.7KiB (22% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_inria.png could save 3.7KiB (32% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_wolfram.png could save 3.4KiB (26% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_blaise_pascal.png could save 3.2KiB (23% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_talents_numerique.png could save 3KiB (36% reduction).
Compressing http://data.france-ioi.org/Course/index/fafiec.png could save 2.5KiB (25% reduction).
Compressing http://data.france-ioi.org/Course/index/logo_eyrolles.png could save 2.1KiB (20% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_fr.png could save 768B (89% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_lt.png could save 766B (88% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_es.png could save 696B (73% reduction).
Compressing http://www.france-ioi.org/dataSite/img/drapeau_en.png could save 358B (35% reduction).
priority - 11 Reduce server response time
In our test, your server responded in 0.96 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.js
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.24/jquery-ui.min.js
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js
http://cdnjs.cloudflare.com/ajax/libs/qtip2/2.0.0/jquery.qtip.min.js
http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.24/jquery-ui.min.js
http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shCore.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js
http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js
http://cdnjs.cloudflare.com/ajax/libs/qtip2/2.0.0/jquery.qtip.min.js
Optimize CSS Delivery of the following:
http://www.france-ioi.org/dataSite/js/jqueryUI/jqu…m.css?version=1f0e3dad
http://fonts.googleapis.com/css?family=Noto+Sans:,…bi%7CFira+Sans:,b,i,bi
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css
http://www.france-ioi.org/style.css?v=1f0e3dad
http://fonts.googleapis.com/css?family=Noto+Sans:,…bi%7CFira+Sans:,b,i,bi
http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css
http://www.france-ioi.org/ext/jquery/jquery.qtip-2.0.0.min.css
http://www.france-ioi.org/style.css?v=1f0e3dad
priority - 4 Minify 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 42.2KiB (44% reduction).
Minifying http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.js could save 37.5KiB (49% reduction) after compression.
Minifying http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js could save 2KiB (39% reduction) after compression.
Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js could save 397B (22% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js could save 315B (29% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js could save 307B (14% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js could save 304B (31% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js could save 279B (25% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js could save 202B (51% reduction) after compression.
Minifying http://www.france-ioi.org/dataSite/js/jquery-migrate-1.0.0.js could save 2KiB (39% reduction) after compression.
Minifying http://www.google-analytics.com/urchin.js could save 975B (15% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushOCaml.js could save 397B (22% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushDelphi.js could save 315B (29% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushCpp.js could save 307B (14% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushJava.js could save 304B (31% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPython.js could save 279B (25% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/scripts/shBrushPlain.js could save 202B (51% reduction) after compression.
priority - 0 Minify 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 2KiB (28% reduction).
Minifying http://www.france-ioi.org/dataSite/js/jqueryUI/jqu…m.css?version=1f0e3dad could save 1.6KiB (28% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css could save 436B (27% reduction) after compression.
Minifying http://www.france-ioi.org/ext/SyntaxHighlighter/styles/shCoreFranceIoi.css could save 436B (27% reduction) after compression.
priority - 0 Minify 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 1.6KiB (13% reduction).
Minifying http://www.france-ioi.org/ could save 818B (13% reduction) after compression.
Minifying http://www.france-ioi.org/index.php?sTimeZoneOffset=-8&bDLS=1 could save 818B (13% reduction) after compression.
Minifying http://www.france-ioi.org/index.php?sTimeZoneOffset=-8&bDLS=1 could save 818B (13% reduction) after compression.
france-ioi.org Mobile Resources
| Total Resources | 58 |
| Number of Hosts | 9 |
| Static Resources | 44 |
| JavaScript Resources | 14 |
| CSS Resources | 5 |
france-ioi.org Mobile Resource Breakdown
france-ioi.org mobile page usability
Last tested: 2019-10-29
Mobile Usability
Good
99/100
france-ioi.org Mobile Usability Test Quick Summary
priority - 0 Size 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
<a href="http://france-…arthur_leonard">arthur_leonard</a> and 1 others are close to other tap targets.france-ioi.org similar domains
Similar domains:
www.france-ioi.com
www.france-ioi.net
www.france-ioi.org
www.france-ioi.info
www.france-ioi.biz
www.france-ioi.us
www.france-ioi.mobi
www.rance-ioi.org
www.france-ioi.org
www.crance-ioi.org
www.fcrance-ioi.org
www.cfrance-ioi.org
www.drance-ioi.org
www.fdrance-ioi.org
www.dfrance-ioi.org
www.rrance-ioi.org
www.frrance-ioi.org
www.rfrance-ioi.org
www.trance-ioi.org
www.ftrance-ioi.org
www.tfrance-ioi.org
www.grance-ioi.org
www.fgrance-ioi.org
www.gfrance-ioi.org
www.vrance-ioi.org
www.fvrance-ioi.org
www.vfrance-ioi.org
www.fance-ioi.org
www.feance-ioi.org
www.freance-ioi.org
www.ferance-ioi.org
www.fdance-ioi.org
www.frdance-ioi.org
www.ffance-ioi.org
www.frfance-ioi.org
www.ffrance-ioi.org
www.ftance-ioi.org
www.frtance-ioi.org
www.frnce-ioi.org
www.frqnce-ioi.org
www.fraqnce-ioi.org
www.frqance-ioi.org
www.frwnce-ioi.org
www.frawnce-ioi.org
www.frwance-ioi.org
www.frsnce-ioi.org
www.frasnce-ioi.org
www.frsance-ioi.org
www.frznce-ioi.org
www.fraznce-ioi.org
www.frzance-ioi.org
www.frace-ioi.org
www.frabce-ioi.org
www.franbce-ioi.org
www.frabnce-ioi.org
www.frahce-ioi.org
www.franhce-ioi.org
www.frahnce-ioi.org
www.frajce-ioi.org
www.franjce-ioi.org
www.frajnce-ioi.org
www.framce-ioi.org
www.franmce-ioi.org
www.framnce-ioi.org
www.frane-ioi.org
www.franxe-ioi.org
www.francxe-ioi.org
www.franxce-ioi.org
www.frande-ioi.org
www.francde-ioi.org
www.frandce-ioi.org
www.franfe-ioi.org
www.francfe-ioi.org
www.franfce-ioi.org
www.franve-ioi.org
www.francve-ioi.org
www.franvce-ioi.org
www.franc-ioi.org
www.francw-ioi.org
www.francew-ioi.org
www.francwe-ioi.org
www.francs-ioi.org
www.frances-ioi.org
www.francse-ioi.org
www.francd-ioi.org
www.franced-ioi.org
www.francr-ioi.org
www.francer-ioi.org
www.francre-ioi.org
www.franceioi.org
www.france-oi.org
www.france-uoi.org
www.france-iuoi.org
www.france-uioi.org
www.france-joi.org
www.france-ijoi.org
www.france-jioi.org
www.france-koi.org
www.france-ikoi.org
www.france-kioi.org
www.france-ooi.org
www.france-iooi.org
www.france-oioi.org
www.france-ii.org
www.france-iii.org
www.france-ioii.org
www.france-iioi.org
www.france-iki.org
www.france-ioki.org
www.france-ili.org
www.france-ioli.org
www.france-iloi.org
www.france-ipi.org
www.france-iopi.org
www.france-ipoi.org
www.france-io.org
www.france-iou.org
www.france-ioiu.org
www.france-ioui.org
www.france-ioj.org
www.france-ioij.org
www.france-ioji.org
www.france-iok.org
www.france-ioik.org
www.france-ioo.org
www.france-ioio.org
www.france-ioi.net
www.france-ioi.org
www.france-ioi.info
www.france-ioi.biz
www.france-ioi.us
www.france-ioi.mobi
www.rance-ioi.org
www.france-ioi.org
www.crance-ioi.org
www.fcrance-ioi.org
www.cfrance-ioi.org
www.drance-ioi.org
www.fdrance-ioi.org
www.dfrance-ioi.org
www.rrance-ioi.org
www.frrance-ioi.org
www.rfrance-ioi.org
www.trance-ioi.org
www.ftrance-ioi.org
www.tfrance-ioi.org
www.grance-ioi.org
www.fgrance-ioi.org
www.gfrance-ioi.org
www.vrance-ioi.org
www.fvrance-ioi.org
www.vfrance-ioi.org
www.fance-ioi.org
www.feance-ioi.org
www.freance-ioi.org
www.ferance-ioi.org
www.fdance-ioi.org
www.frdance-ioi.org
www.ffance-ioi.org
www.frfance-ioi.org
www.ffrance-ioi.org
www.ftance-ioi.org
www.frtance-ioi.org
www.frnce-ioi.org
www.frqnce-ioi.org
www.fraqnce-ioi.org
www.frqance-ioi.org
www.frwnce-ioi.org
www.frawnce-ioi.org
www.frwance-ioi.org
www.frsnce-ioi.org
www.frasnce-ioi.org
www.frsance-ioi.org
www.frznce-ioi.org
www.fraznce-ioi.org
www.frzance-ioi.org
www.frace-ioi.org
www.frabce-ioi.org
www.franbce-ioi.org
www.frabnce-ioi.org
www.frahce-ioi.org
www.franhce-ioi.org
www.frahnce-ioi.org
www.frajce-ioi.org
www.franjce-ioi.org
www.frajnce-ioi.org
www.framce-ioi.org
www.franmce-ioi.org
www.framnce-ioi.org
www.frane-ioi.org
www.franxe-ioi.org
www.francxe-ioi.org
www.franxce-ioi.org
www.frande-ioi.org
www.francde-ioi.org
www.frandce-ioi.org
www.franfe-ioi.org
www.francfe-ioi.org
www.franfce-ioi.org
www.franve-ioi.org
www.francve-ioi.org
www.franvce-ioi.org
www.franc-ioi.org
www.francw-ioi.org
www.francew-ioi.org
www.francwe-ioi.org
www.francs-ioi.org
www.frances-ioi.org
www.francse-ioi.org
www.francd-ioi.org
www.franced-ioi.org
www.francr-ioi.org
www.francer-ioi.org
www.francre-ioi.org
www.franceioi.org
www.france-oi.org
www.france-uoi.org
www.france-iuoi.org
www.france-uioi.org
www.france-joi.org
www.france-ijoi.org
www.france-jioi.org
www.france-koi.org
www.france-ikoi.org
www.france-kioi.org
www.france-ooi.org
www.france-iooi.org
www.france-oioi.org
www.france-ii.org
www.france-iii.org
www.france-ioii.org
www.france-iioi.org
www.france-iki.org
www.france-ioki.org
www.france-ili.org
www.france-ioli.org
www.france-iloi.org
www.france-ipi.org
www.france-iopi.org
www.france-ipoi.org
www.france-io.org
www.france-iou.org
www.france-ioiu.org
www.france-ioui.org
www.france-ioj.org
www.france-ioij.org
www.france-ioji.org
www.france-iok.org
www.france-ioik.org
www.france-ioo.org
www.france-ioio.org
france-ioi.org Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
france-ioi.org TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.