r-e-f.org Website Information

Daily Unique Visits: 2,631

Daily Page Views: 7,893

Income Per Day: $24

Estimated Value: $8,640

This website is located in France and is using following IP address 212.83.177.103. See the complete list of popular websites hosted in France.

r-e-f.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website r-e-f.org is using the following name servers:

ns-196-a.gandi.net
ns-215-b.gandi.net
ns-64-c.gandi.net

and is probably hosted by ONLINE S.A.S.. See the full list of other websites hosted by ONLINE S.A.S..

The highest website r-e-f.org position in Alexa rank database was 14860 and the lowest rank position was 999530. Current position of r-e-f.org in Alexa rank database is 408841.

Desktop speed score of r-e-f.org (43/100) is better than the results of 17.28% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of r-e-f.org (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of r-e-f.org (44/100) is better than the results of 24.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

r-e-f.org 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.

r-e-f.org 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: r-e-f.org
Registry Domain ID: 1f361dce7ed24cefb7f3055161b1a55b-LROR
Registrar WHOIS Server: http://whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2024-10-06T12:54:19Z
Creation Date: 2011-10-20T19:26:12Z
Registry Expiry Date: 2025-10-20T19:26:12Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: PACT
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-196-a.gandi.net
Name Server: ns-215-b.gandi.net
Name Server: ns-64-c.gandi.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-26T19:06:49Z

r-e-f.org server information

Servers Location

r-e-f.org desktop page speed rank

Last tested: 2019-01-12

Desktop Speed Bad

43/100

r-e-f.org Desktop Speed Test Quick Summary

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priority - 2Reduce server response time

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r-e-f.org Desktop Resource Breakdown

Total Resources	66
Number of Hosts	7
Static Resources	54
JavaScript Resources	12
CSS Resources	10

r-e-f.org mobile page speed rank

Last tested: 2019-01-12

Mobile Speed Bad

44/100

r-e-f.org Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 39Leverage browser caching

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https://www.r-e-f.org/templates/system/css/system.css (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)

priority - 26Avoid 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://r-e-f.org/
http://www.r-e-f.org/
https://www.r-e-f.org/

priority - 17Enable 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 162.5KiB (73% reduction).

priority - 14Optimize images

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

Optimize the following images to reduce their size by 136.9KiB (61% reduction).

Compressing http://f8ref.r-e-f.org/bulletins/f8ref.jpg could save 92.2KiB (67% reduction).
Compressing https://www.r-e-f.org/images/stories/logo2.png could save 17.7KiB (71% reduction).
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priority - 3Reduce server response time

In our test, your server responded in 0.43 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 9.8KiB (20% reduction).

priority - 1Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 5.5KiB (24% reduction).

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 272B (40% reduction).

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r-e-f.org Mobile Resource Breakdown

Total Resources	66
Number of Hosts	7
Static Resources	54
JavaScript Resources	12
CSS Resources	10

r-e-f.org mobile page usability

Last tested: 2019-01-12

Mobile Usability Bad

61/100

r-e-f.org Mobile Usability Test Quick Summary

priority - 38Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Accueil renders only 4 pixels tall (11 CSS pixels).

Association and 9 others render only 4 pixels tall (11 CSS pixels).

L'objet de l'a…er les règles. and 6 others render only 4 pixels tall (11 CSS pixels).

Radioamateuris…ce que c'est ? and 1 others render only 4 pixels tall (11 CSS pixels).

Adhésion en ligne 2019 renders only 5 pixels tall (13 CSS pixels).

Consulter le d…bulletin F8REF renders only 5 pixels tall (13 CSS pixels).

Congrès du REF…s maintenant ? and 1 others render only 6 pixels tall (16 CSS pixels).

nous allons pr…son annulation and 1 others render only 4 pixels tall (11 CSS pixels).

Dans le cas où…çant par CSPE. and 5 others render only 4 pixels tall (11 CSS pixels).

https://www.an…oamateur-2019/ and 1 others render only 4 pixels tall (11 CSS pixels).

Taxe radioamateur 2019 : renders only 6 pixels tall (16 CSS pixels).

Conformément a…rnal Officiel. and 3 others render only 4 pixels tall (11 CSS pixels).

Il parait donc…cette créance and 3 others render only 4 pixels tall (11 CSS pixels).

https://www.sa…rner/ou-dormir and 1 others render only 4 pixels tall (11 CSS pixels).

Vous serez inf…aude ( ARACE ) and 5 others render only 4 pixels tall (11 CSS pixels).

Plus d'articles... renders only 5 pixels tall (14 CSS pixels).

Appel à contri…-28 avril 2019 and 22 others render only 4 pixels tall (11 CSS pixels).

« and 1 others render only 4 pixels tall (11 CSS pixels).
Précédent and 2 others render only 4 pixels tall (11 CSS pixels).
Suivant and 10 others render only 4 pixels tall (11 CSS pixels).
Page 1 sur 56 renders only 4 pixels tall (11 CSS pixels).

ABONNEZ-VOUS AU FLUX RSS ! and 4 others render only 4 pixels tall (11 CSS pixels).

Suivre renders only 5 pixels tall (13 CSS pixels).

@ref_union renders only 5 pixels tall (13 CSS pixels).

Connexion rédacteurs and 3 others render only 4 pixels tall (11 CSS pixels).

RÉSEAU DES ÉME…8 88 - Email : renders only 4 pixels tall (10 CSS pixels).
secretariat@r-e-f.org renders only 4 pixels tall (10 CSS pixels).

priority - 15Size 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 <img id="ja-tool-increase" src="https://www.r-…r-increase.png"> and 2 others are close to other tap targets.

The tap target <a href="https://www.r-e-f.org/">Accueil</a> is close to 3 other tap targets.

The tap target <a href="/index.php?opt…143&Itemid=133">Association</a> and 4 others are close to other tap targets.

The tap target <a href="/"></a> is close to 1 other tap targets.

The tap target <a href="/index.php?opt…rticle&id=1301">Adhésion en ligne 2019</a> is close to 1 other tap targets.

The tap target <a href="/"></a> and 1 others are close to other tap targets.

The tap target <a href="http://f8ref.r….org/index.php">Consulter le d…bulletin F8REF</a> is close to 1 other tap targets.

The tap target <a href="/index.php?opt…ion&Itemid=458" class="blogsection">Consultation publique ANFR</a> and 28 others are close to other tap targets.

The tap target <a href="/index.php?limitstart=3">2</a> and 9 others are close to other tap targets.

The tap target <h3 class="show">Chercher sur le site</h3> and 1 others are close to other tap targets.

The tap target <input id="mod_search_searchword" type="text" name="searchword" class="inputbox"> and 4 others are close to other tap targets.

The tap target <input type="submit" class="button"> and 1 others are close to other tap targets.

The tap target <label for="username">Identifiant</label> and 2 others are close to other tap targets.

The tap target <input id="remember" type="checkbox" name="remember"> is close to 4 other tap targets.

The tap target <a href="http://jigsaw.…/check/referer"></a> and 1 others are close to other tap targets.
The tap target <a href="http://jigsaw.…/check/referer"></a> is close to 1 other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size content to viewport

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

The page content is 1,026 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <span>Boutique</span> falls outside the viewport.
The element <br> falls outside the viewport.

r-e-f.org HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <htm..."

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

Line: 94 Column: 966 - 987
"...></a></li><li class="item342" /></ul><..."

Bad value “http://www.r-e-f.org/downloads/Grille DUF ou 5BDUF.xls” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 94 Column: 14443 - 14507
"..."item501"><a href="http://www.r-e-f.org/downloads/Grille DUF ou 5BDUF.xls"><span>..." Line: 94 Column: 14713 - 14777
"..."item502"><a href="http://www.r-e-f.org/downloads/Grille DUF ou 5BDUF.xls"><span>..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 126 Column: 53 - 111
"...ss="even"><td valign="top" colspan="1" class="mod_placehere_leading"> <tabl..." Line: 152 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <div ..." Line: 169 Column: 53 - 111
"...ss="even"><td valign="top" colspan="1" class="mod_placehere_leading"> <ta..." Line: 179 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <tabl..." Line: 183 Column: 30 - 90
"...90.15pt;"> <td style="width: 230.2pt; padding: 0cm 3.5pt; height: 90.15pt;" valign="top" width="307"> <div ..." Line: 189 Column: 6 - 91
"...div> </td> <td style="width: 247.15pt; padding: 0cm 3.5pt; height: 90.15pt;" valign="top" width="330"> <div ..." Line: 194 Column: 6 - 91
"...div> </td> <td style="width: 247.15pt; padding: 0cm 3.5pt; height: 90.15pt;" valign="top" width="330"> <div ..." Line: 221 Column: 5 - 18
"..."0"> <tr> <td valign="top"> <ta..." Line: 224 Column: 7 - 63
"...0"> <tr> <td valign="top" width="100%" class="article_column"> ..." Line: 309 Column: 5 - 18
"...</tr> <tr> <td valign="top"> <di..." Line: 345 Column: 5 - 33
".../tr> <tr> <td valign="top" align="center"> <ul..." Line: 350 Column: 5 - 33
"...</tr> <tr> <td valign="top" align="center"> Pag..." Line: 416 Column: 53 - 111
"...ss="even"><td valign="top" colspan="1" class="mod_placehere_leading"> <ta..." Line: 426 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <a hr..." Line: 449 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <div ..." Line: 605 Column: 53 - 111
"...ss="even"><td valign="top" colspan="1" class="mod_placehere_leading"> <ta..." Line: 615 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> RÉSEA..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 131 Column: 5 - 42
"...n"> <tr> <td class="contentheading" width="100%"> ..." Line: 183 Column: 30 - 90
"...90.15pt;"> <td style="width: 230.2pt; padding: 0cm 3.5pt; height: 90.15pt;" valign="top" width="307"> <div ..." Line: 189 Column: 6 - 91
"...div> </td> <td style="width: 247.15pt; padding: 0cm 3.5pt; height: 90.15pt;" valign="top" width="330"> <div ..." Line: 194 Column: 6 - 91
"...div> </td> <td style="width: 247.15pt; padding: 0cm 3.5pt; height: 90.15pt;" valign="top" width="330"> <div ..." Line: 224 Column: 7 - 63
"...0"> <tr> <td valign="top" width="100%" class="article_column"> ..."

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

Attribute “alt” not allowed on element “a” at this point.

Line: 153 Column: 98 - 196
"...="_blank"><a href="/" alt="Bienvenue sur le site du REF" title="Read Article: Bienvenue sur le site du REF" ><img t..." Line: 186 Column: 121 - 237
"...e-f.org/"><a href="/" alt="L adhésion à notre association - 2018" title="Read Article: L adhésion à notre association - 2018" ><img t..." Line: 191 Column: 49 - 165
"...="center"><a href="/" alt="L adhésion à notre association - 2018" title="Read Article: L adhésion à notre association - 2018" ><img t..." Line: 236 Column: 173 - 337
"... de l'UIT.<a href="/index.php?option=com_content&view=article&id=1290:bande-50-mhz&catid=35:plan-de-bandes" alt="Bande 50 MHz" title="Read Article: Bande 50 MHz" ><img t..." Line: 238 Column: 83 - 247
"..."><strong><a href="/index.php?option=com_content&view=article&id=1290:bande-50-mhz&catid=35:plan-de-bandes" alt="Bande 50 MHz" title="Read Article: Bande 50 MHz" ><img t..."

Stray end tag “a”.

Line: 153 Column: 432 - 435
"...51" /></a></a><span ..." Line: 186 Column: 373 - 376
"...68" /></a></a><a hre..." Line: 238 Column: 413 - 416
"...></strong></a></h1> ..."

Table column 2 established by element “td” has no cells beginning in it.

Line: 152 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <div ..." Line: 179 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <tabl..." Line: 426 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <a hr..." Line: 449 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> <div ..." Line: 615 Column: 5 - 29
"... <tr> <td valign="top" colspan="2"> RÉSEA..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 180 Column: 1 - 127
"...span="2"> <table style="width: 585px; border-collapse: collapse; height: 120px;" border="0" cellspacing="0" cellpadding="0" align="left"> <tbod..." Line: 218 Column: 4 - 55
"... <table class="blog" cellpadding="0" cellspacing="0"> <tr>..." Line: 222 Column: 3 - 55
"...="top"> <table width="100%" cellpadding="0" cellspacing="0"> <tr..." Line: 493 Column: 40 - 149
"...-content"><table class="mod_events_latest_table" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><t..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

Line: 180 Column: 1 - 127
"...span="2"> <table style="width: 585px; border-collapse: collapse; height: 120px;" border="0" cellspacing="0" cellpadding="0" align="left"> <tbod..." Line: 493 Column: 40 - 149
"...-content"><table class="mod_events_latest_table" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><t..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 180 Column: 1 - 127
"...span="2"> <table style="width: 585px; border-collapse: collapse; height: 120px;" border="0" cellspacing="0" cellpadding="0" align="left"> <tbod..." Line: 493 Column: 40 - 149
"...-content"><table class="mod_events_latest_table" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><t..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 184 Column: 1 - 48
"...th="307"> <div style="text-align: center;" align="center"> ..." Line: 185 Column: 1 - 48
"...sp;</div> <div style="text-align: center;" align="center"> <div ..." Line: 186 Column: 1 - 20
"..."center"> <div align="center"><a tit..." Line: 190 Column: 1 - 48
"...th="330"> <div style="text-align: center;" align="center"> ..." Line: 191 Column: 1 - 48
"...sp;</div> <div style="text-align: center;" align="center"><a hre..." Line: 192 Column: 1 - 48
".../a></div> <div style="text-align: center;" align="center"><a hre..." Line: 195 Column: 1 - 48
"...th="330"> <div style="text-align: center;" align="center">..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 222 Column: 3 - 55
"...="top"> <table width="100%" cellpadding="0" cellspacing="0"> <tr..." Line: 493 Column: 40 - 149
"...-content"><table class="mod_events_latest_table" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><t..."

End tag “a” violates nesting rules.

Line: 238 Column: 83 - 247
"..."><strong><a href="/index.php?option=com_content&view=article&id=1290:bande-50-mhz&catid=35:plan-de-bandes" alt="Bande 50 MHz" title="Read Article: Bande 50 MHz" ><img t..."

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Line: 345 Column: 5 - 33
".../tr> <tr> <td valign="top" align="center"> <ul..." Line: 350 Column: 5 - 33
"...</tr> <tr> <td valign="top" align="center"> Pag..."

Attribute “alt” not allowed on element “input” at this point.

Line: 479 Column: 3 - 259
"...earch"> <input name="searchword" id="mod_search_searchword" maxlength="35" alt="Recherche" class="inputbox" type="text" size="35" value="recherche..." onblur="if(this.value=='') this.value='recherche...';" onfocus="if(this.value=='recherche...') this.value='';" /><br />..." Line: 551 Column: 4 - 96
"...<br /> <input name="username" id="username" type="text" class="inputbox" alt="username" size="18" /> </l..." Line: 557 Column: 4 - 96
"...<br /> <input type="password" name="passwd" id="passwd" class="inputbox" size="18" alt="password" /> </l..." Line: 562 Column: 25 - 109
"... de moi <input type="checkbox" name="remember" id="remember" value="yes" alt="Remember Me" /> </l..."

Bad value “none” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Line: 653 Column: 3 - 121
"...none;"> <img src="http://www.r-e-f.org/templates/ja_purity/images/but-css.gif" border="none" alt="Notre site est valide CSS" /> </a..." Line: 656 Column: 3 - 144
"...none;"> <img src="http://www.r-e-f.org/templates/ja_purity/images/but-xhtml10.gif" border="none" alt="Notre site est valide XHTML 1.0 Transitional" /> </a..."

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 32 Column: 1 - 116
".../css" /> <script language="javascript" type="text/javascript" src="http://www.r-e-f.org/templates/ja_purity/js/ja.script.js"></scri..." Line: 33 Column: 1 - 53
"...</script> <script language="javascript" type="text/javascript"> var r..." Line: 37 Column: 1 - 118
"...</script> <script language="javascript" type="text/javascript" src="http://www.r-e-f.org/templates/ja_purity/js/ja.rightcol.js"></scri..." Line: 42 Column: 1 - 117
"...t/css" /> <script language="javascript" type="text/javascript" src="http://www.r-e-f.org/templates/ja_purity/js/ja.cssmenu.js"></scri..." Line: 617 Column: 2 - 54
"...Email : <script language='JavaScript' type='text/javascript'> <!--..." Line: 629 Column: 11 - 63
"... </script><script language='JavaScript' type='text/javascript'> <!--..." Line: 634 Column: 2 - 54
"...la voir. <script language='JavaScript' type='text/javascript'> <!--..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 60 Column: 1 - 23
"...fs2 FF" > <a name="Top" id="Top"></a> <..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

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r-e-f.org 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.

r-e-f.org 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.

R-E-F.ORG Réseau des Emetteurs Français

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r-e-f.org desktop page speed rank

r-e-f.org Desktop Speed Test Quick Summary

priority - 81Optimize images

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

Optimize the following images to reduce their size by 788.1KiB (81% reduction).

priority - 26Leverage 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:

priority - 17Enable 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 162.5KiB (73% reduction).

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

Your page has 8 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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.

priority - 2Reduce server response time

In our test, your server responded in 0.43 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 9.8KiB (20% reduction).

priority - 1Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 5.5KiB (24% reduction).

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 272B (40% reduction).

r-e-f.org Desktop Resource Breakdown

r-e-f.org mobile page speed rank

r-e-f.org Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 39Leverage 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:

priority - 26Avoid 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.

priority - 17Enable 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 162.5KiB (73% reduction).

priority - 14Optimize images

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

Optimize the following images to reduce their size by 136.9KiB (61% reduction).

priority - 3Reduce server response time

In our test, your server responded in 0.43 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 9.8KiB (20% reduction).

priority - 1Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 5.5KiB (24% reduction).

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 272B (40% reduction).

r-e-f.org Mobile Resource Breakdown

r-e-f.org mobile page usability

r-e-f.org Mobile Usability Test Quick Summary

priority - 38Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 15Size 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.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size content to viewport

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

The page content is 1,026 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport: