INFOQ.COM InfoQ: Software Development News, Videos & Books

infoq.com Website Information

Daily Unique Visits: 56,352

Daily Page Views: 338,112

Income Per Day: $676

Estimated Value: $486,720

This website is located in United States and is using following IP address 199.119.126.68. See the complete list of popular websites hosted in United States.

infoq.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website infoq.com is using the following name servers:

  • ns1.contegix.com
  • ns2.contegix.com

and is probably hosted by CONTE-25-ASN - Contegix, US. See the full list of other websites hosted by CONTE-25-ASN - Contegix, US.

The highest website infoq.com position in Alexa rank database was 4369 and the lowest rank position was 59389. Current position of infoq.com in Alexa rank database is 25451.

Desktop speed score of infoq.com (57/100) is better than the results of 29.1% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of infoq.com (97/100) is better than the results of 63.67% of other sites and means that the page is mobile-friendly.

Mobile speed score of infoq.com (44/100) is better than the results of 20.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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infoq.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.


infoq.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: infoq.com
Registry Domain ID: 5421117_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.joker.com
Registrar URL: http://joker.com/
Updated Date: 2016-08-08T14:50:44Z
Creation Date: 1996-03-29T00:00:00Z
Registrar Registration Expiration Date: 2022-03-30T04:00:00Z
Registrar: CSL Computer Service Langenbach GmbH d/b/a joker.com
Registrar IANA ID: 113
Registrar Abuse Contact Email: abuse@joker.com
Registrar Abuse Contact Phone: +49.21186767447
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Floyd Marinescu
Registrant Organization: C4Media Inc.
Registrant Street: Toronto
Registrant City: Toronto
Registrant State/Province: Ontario
Registrant Postal Code: no
Registrant Country: CA
Registrant Phone: +1.4164103060
Registrant Email: mydomains@floydmarinescu.com
Registry Admin ID:
Admin Name: Floyd Marinescu
Admin Organization: Java Zealot Solutions Inc.
Admin Street: Toronto
Admin City: Toronto
Admin State/Province: Ontario
Admin Postal Code: no
Admin Country: CA
Admin Phone: +01.4164103060
Admin Email: mydomains@floydmarinescu.com
Registry Tech ID:
Tech Name: Floyd Marinescu
Tech Organization: Java Zealot Solutions Inc.
Tech Street: Toronto
Tech City: Toronto
Tech State/Province: Ontario
Tech Postal Code: no
Tech Country: CA
Tech Phone: +01.4164103060
Tech Email: mydomains@floydmarinescu.com
Name Server: ns2.contegix.com
Name Server: ns1.contegix.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2017-04-30T00:27:46Z

infoq.com server information

Servers Location

infoq.com desktop page speed rank

Last tested: 2016-06-13


Desktop Speed Bad
57/100

infoq.com Desktop Speed Test Quick Summary


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priority - 7 Avoid landing page redirects

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priority - 1 Minify CSS

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infoq.com Desktop Resource Breakdown

Total Resources115
Number of Hosts16
Static Resources98
JavaScript Resources19
CSS Resources6

infoq.com mobile page speed rank

Last tested: 2017-05-27


Mobile Speed Bad
44/100

infoq.com Mobile Speed Test Quick Summary


priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 56 Optimize images

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priority - 6 Enable compression

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priority - 5 Leverage browser caching

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https://stats.g.doubleclick.net/dc.js (2 hours)

priority - 1 Minify JavaScript

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infoq.com Mobile Resource Breakdown

Total Resources83
Number of Hosts14
Static Resources74
JavaScript Resources18
CSS Resources3

infoq.com mobile page usability

Last tested: 2017-05-27


Mobile Usability Good
97/100

infoq.com Mobile Usability Test Quick Summary


priority - 2 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="/profile/Srinath-Perera" class="editorlink f_taxonomyEditor">Srinath Perera</a> and 35 others are close to other tap targets.

The tap target <a href="/articles/iot-…-world-roadmap" class="lt">A Roadmap to t…rammable World</a> is close to 1 other tap targets.
The tap target <a href="/profile/InfoQ" class="editorlink f_taxonomyEditor">InfoQ</a> and 2 others are close to other tap targets.

infoq.com Mobile Resource Breakdown

Total Resources83
Number of Hosts14
Static Resources74
JavaScript Resources18
CSS Resources3

infoq.com HTML validation

Errors

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

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

Bad value “pragma” for attribute “http-equiv” on element “meta”.

Line: 19 Column: 9 - 55
"... <meta http-equiv="pragma" content="no-cache" /> <meta..."

Bad value “cache-control” for attribute “http-equiv” on element “meta”.

Line: 20 Column: 1 - 54
"...cache" /> <meta http-equiv="cache-control" content="no-cache" /> <meta..."

Bad value “expires” for attribute “http-equiv” on element “meta”.

Line: 21 Column: 1 - 41
"...cache" /> <meta http-equiv="expires" content="0" /> <meta..."

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

Line: 397 Column: 17 - 83
"... <input type="hidden" id="searchOrder" size="15" name="searchOrder"> <..."

Duplicate ID “search”.

Line: 399 Column: 5 - 66
"...tQ"/> <input type="submit" value="" id="search" class="submitCls" /> </..."

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

Line: 643 Column: 9 - 76
"... <a class="view_all_categ" href="/development/" includeParams='none'> ..." Line: 723 Column: 9 - 84
"... <a class="view_all_categ" href="/architecture-design/" includeParams='none'> ..." Line: 802 Column: 9 - 77
"... <a class="view_all_categ" href="/data-science/" includeParams='none'> ..." Line: 886 Column: 9 - 80
"... <a class="view_all_categ" href="/culture-methods/" includeParams='none'> ..." Line: 962 Column: 9 - 71
"... <a class="view_all_categ" href="/devops/" includeParams='none'> ..."

Bad value “https://res.infoq.com/podcasts/Changhoon-Kim/en/smallimage/logo-infoq-podcast -1511891945490.jpeg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 711 Column: 13 - 140
"... <img src="https://res.infoq.com/podcasts/Changhoon-Kim/en/smallimage/logo-infoq-podcast -1511891945490.jpeg" alt="" border="0"/> ..."

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

Line: 2495 Column: 14 - 88
"... <div class="home_banner mgtop" id="id_300x250_banner_top" data-place="TOP"> ..." Line: 2555 Column: 9 - 82
"... <div id="vcrOptional1" class="vcr_optional f_sponsorbox" data-place="1" > ..."

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

Line: 4001 Column: 13 - 81
"... <table cellspacing="0" cellpadding="0" align="center" class="center"> ..." Line: 4495 Column: 2 - 85
"...ontent"> <table cellpadding="0" cellspacing="0" border="0" width="100%" class="last_content"> <tr..."

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

Line: 4001 Column: 13 - 81
"... <table cellspacing="0" cellpadding="0" align="center" class="center"> ..." Line: 4495 Column: 2 - 85
"...ontent"> <table cellpadding="0" cellspacing="0" border="0" width="100%" class="last_content"> <tr..."

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

Line: 4001 Column: 13 - 81
"... <table cellspacing="0" cellpadding="0" align="center" class="center"> ..."

Element “img” is missing required attribute “src”.

Line: 4414 Column: 9 - 34
"... <li><img class="qconflag uk"/><a hre..." Line: 4415 Column: 9 - 34
"...> <li><img class="qconflag us"/><a hre..." Line: 4416 Column: 9 - 34
"...> <li><img class="qconflag cn"/><a hre..." Line: 4417 Column: 9 - 34
"...> <li><img class="qconflag br"/><a hre..." Line: 4418 Column: 9 - 34
"...> <li><img class="qconflag us"/><a hre..." Line: 4419 Column: 9 - 34
"...> <li><img class="qconflag cn"/><a hre..." Line: 4420 Column: 9 - 34
"...> <li><img class="qconflag us"/><a hre..."

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

Line: 4414 Column: 9 - 34
"... <li><img class="qconflag uk"/><a hre..." Line: 4415 Column: 9 - 34
"...> <li><img class="qconflag us"/><a hre..." Line: 4416 Column: 9 - 34
"...> <li><img class="qconflag cn"/><a hre..." Line: 4417 Column: 9 - 34
"...> <li><img class="qconflag br"/><a hre..." Line: 4418 Column: 9 - 34
"...> <li><img class="qconflag us"/><a hre..." Line: 4419 Column: 9 - 34
"...> <li><img class="qconflag cn"/><a hre..." Line: 4420 Column: 9 - 34
"...> <li><img class="qconflag us"/><a hre..." Line: 5403 Column: - 121
"......"

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

Line: 4495 Column: 2 - 85
"...ontent"> <table cellpadding="0" cellspacing="0" border="0" width="100%" class="last_content"> <tr..."

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

Line: 4495 Column: 2 - 85
"...ontent"> <table cellpadding="0" cellspacing="0" border="0" width="100%" class="last_content"> <tr..."

Duplicate ID “auth__email”.

Line: 4591 Column: 21 - 166
"... <input class="form__input" name="email" id="auth__email" placeholder="Your email address" onkeyup="UserActions_ResetPass.checkInputStatus('login_email','loginPopupMessageP13N',JSi18n.login_invalid_email,'submit_resetPassP13N');"> ..."

Attribute “on” not allowed on element “button” at this point.

Line: 4747 Column: 4 - 114
"...xt" /> <button type="submit" name="submit-login" style="border: 1px solid #CCCCCC; width: 100%; padding: 8px 5px;" on>Resend..."

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Line: 4962 Column: 4 - 104
"...opup"> <form id="updateUserForm" action="" onSubmit="UserActions_Profile.saveProfileUpdate();return false;"> <i..."

No space between attributes.

Line: 4996 Column: - 130
"...rentRoleIdSpan"class="thick"><..."

Element “option” without attribute “label” must not be empty.

Line: 5004 Column: 24 - 32
"...alue="-1"></option> <..." Line: 5009 Column: 24 - 32
"...alue="-1"></option> <..." Line: 5013 Column: 24 - 32
"...alue="-1"></option> <..." Line: 5017 Column: 24 - 32
"...alue="-1"></option> <..." Line: 5046 Column: 24 - 32
"...alue="-1"></option> <..."

Bogus comment.

Line: 5389 Column: - 15
"... <!– Facebook Pixe..." Line: 5405 Column: - 15
"... <!– End Facebook ..."

The “for” attribute of the “label” element must refer to a non-hidden form control.

Line: 4973 Column: 5 - 69
"...ple"> <label class="label_register" for="email" id="label_updateEmail"><span ..." Line: 4983 Column: 5 - 93
"...big"> <label class="label_register" for="currentCompany" id="label_userprofile_currentcompany">Compan..." Line: 4996 Column: 5 - 87
"...big"> <label class="label_register" for="currentRole" id="label_userprofile_currentrole">Compan..." Line: 5002 Column: 5 - 63
"...big"> <label class="label_register" for="role" id="label_roleId"><span ..." Line: 5033 Column: 6 - 102
"... <label class="label_register" for="currentEmployeeNum" id="label_userprofile_currentEmployeeNum">Compan..." Line: 5041 Column: 5 - 70
"...big"> <label class="label_register" for="size" id="label_employeeNumId"><span ..." Line: 5060 Column: 5 - 93
"...big"> <label class="label_register" for="currentCountry" id="label_userprofile_currentCountry">Countr..." Line: 5066 Column: 5 - 66
"...big"> <label class="label_register" for="zone" id="label_countryId"><span ..." Line: 5329 Column: 5 - 89
"...big"> <label class="label_register" for="currentState" id="label_userprofile_currentState">State/..." Line: 5335 Column: 5 - 65
"...ast"> <label class="label_register" for="state" id="label_stateId"><span ..."

Warnings

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

Line: 371 Column: 65 - 163
"...="_blank"><img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/twitter.jpg" alt="" border="0" /></a></..." Line: 372 Column: 83 - 182
"...="_blank"><img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/facebook.jpg" alt="" border="0" /></a></..." Line: 373 Column: 78 - 177
"...="_blank"><img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/linkedin.gif" alt="" border="0" /></a></..." Line: 376 Column: 103 - 209
"...ublisher"><img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/social/gplus-16.png" alt="" border="0" /></a></..." Line: 381 Column: 69 - 163
"...="_blank"><img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/rss.jpg" alt="" border="0" /></a></..." Line: 532 Column: 13 - 115
"... <img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/logo_bigger.jpg" alt="" border="0" /> ..." Line: 631 Column: 13 - 134
"... <img src="https://res.infoq.com/articles/Obevo-Introduction/en/smallimage/logo-net-1511986293152.jpeg" alt="" border="0"/> ..." Line: 711 Column: 13 - 140
"... <img src="https://res.infoq.com/podcasts/Changhoon-Kim/en/smallimage/logo-infoq-podcast -1511891945490.jpeg" alt="" border="0"/> ..." Line: 790 Column: 13 - 143
"... <img src="https://res.infoq.com/articles/call-articles/en/smallimage/call-for-articles-small-1511955760204.jpg" alt="" border="0"/> ..." Line: 874 Column: 13 - 146
"... <img src="https://res.infoq.com/articles/cryptocurrency-online-games/en/smallimage/logo-mobile-1511905955433.jpeg" alt="" border="0"/> ..." Line: 950 Column: 13 - 143
"... <img src="https://res.infoq.com/articles/call-articles/en/smallimage/call-for-articles-small-1511955760204.jpg" alt="" border="0"/> ..." Line: 2205 Column: 9 - 156
"...> <img src="https://res.infoq.com/articles/Obevo-Introduction/en/smallimage/logo-net-1511986293152.jpeg" alt="" border="0" width="100" height="100" /> ..." Line: 2253 Column: 9 - 165
"...> <img src="https://res.infoq.com/articles/call-articles/en/smallimage/call-for-articles-small-1511955760204.jpg" alt="" border="0" width="100" height="100" /> ..." Line: 2301 Column: 9 - 173
"...> <img src="https://res.infoq.com/articles/functional-service-design-observability/en/smallimage/LOGO-1511697970292.jpeg" alt="" border="0" width="100" height="100" /> ..." Line: 2351 Column: 9 - 168
"...> <img src="https://res.infoq.com/articles/cryptocurrency-online-games/en/smallimage/logo-mobile-1511905955433.jpeg" alt="" border="0" width="100" height="100" /> ..." Line: 2399 Column: 9 - 167
"...> <img src="https://res.infoq.com/articles/book-review-seat-at-the-table/en/smallimage/logo-book-1511787428402.jpg" alt="" border="0" width="100" height="100" /> ..." Line: 2447 Column: 9 - 182
"...> <img src="https://res.infoq.com/articles/making-scaling-agile-work-3/en/smallimage/logo-small-1506438802059-2-1511541158666.jpg" alt="" border="0" width="100" height="100" /> ..." Line: 2606 Column: 7 - 83
"... <img src="https://res.infoq.com/presentations/microsoft-open-source-features/en/mediumimage/Matbig-1511999148806.JPG" alt="" border="0" title="Microsoft and Open Source - A 'Brave New World'" /> ..." Line: 2674 Column: 7 - 52
"... <img src="https://res.infoq.com/presentations/code-visualization/en/mediumimage/Davbig-1511918609472.JPG" alt="" border="0" title="Code Archaeology" /> ..." Line: 2747 Column: 7 - 85
"... <img src="https://res.infoq.com/presentations/coinbase-technical-debt/en/smallimage/Robbig-1511919682049.JPG" alt="" border="0" title="Crushing Tech Debt Through Automation at Coinbase" /> ..." Line: 2814 Column: 7 - 58
"... <img src="https://res.infoq.com/presentations/forecast-data-analysis/en/mediumimage/Trobig-1511755655938.JPG" alt="" border="0" title="Forecasting Using Data" /> ..." Line: 2882 Column: 7 - 86
"... <img src="https://res.infoq.com/presentations/blockchain-ethereum/en/mediumimage/Laubig-1511755377591.JPG" alt="" border="0" title="Introduction to Blockchain Technology and Ethereum" /> ..." Line: 2950 Column: 7 - 98
"... <img src="https://res.infoq.com/presentations/sourcery/en/mediumimage/Krbig-1511755066608.JPG" alt="" border="0" title="Type-Safe Meta-programming in Swift? Let’s Talk about Sourcery" /> ..." Line: 3018 Column: 7 - 102
"... <img src="https://res.infoq.com/presentations/iot-user-experience/en/mediumimage/Adbig-1511754674872.JPG" alt="" border="0" title="The Making Mindset: Prototyping Your Way to Better IoT Experiences" /> ..." Line: 3086 Column: 7 - 66
"... <img src="https://res.infoq.com/presentations/devops-dev/en/mediumimage/Dambig-1511733711102.JPG" alt="" border="0" title="Brownfields DevOps in Practice" /> ..." Line: 3154 Column: 7 - 103
"... <img src="https://res.infoq.com/presentations/blockchain-introduction/en/mediumimage/Chrisbig-1511733334078.JPG" alt="" border="0" title="Smart Contracts Are Neither Smart Nor Contracts … So What Are They?" /> ..." Line: 3247 Column: 9 - 214
"... <img src="https://res.infoq.com/podcasts/Changhoon-Kim/en/mediumimage/changhoon-kim2-1512155854982.jpg" alt="" border="0" title="Changhoon Kim on Programmable Networking Switches with PISA and the P4 DSL"/> ..." Line: 3309 Column: 9 - 196
"... <img src="https://res.infoq.com/podcasts/Anders-Wallgren/en/mediumimage/anders-wallgren-small-1511879442738.jpg" alt="" border="0" title="Anders Wallgren on Containerize Your Enthusiasm"/> ..." Line: 3371 Column: 9 - 210
"... <img src="https://res.infoq.com/podcasts/Jason-Yip-Spotify/en/mediumimage/jason-spotify-1511364642759.jpg" alt="" border="0" title="Jason Yip on Removing Friction in Development and DevOps at Spotify"/> ..." Line: 3468 Column: 45 - 171
"... <img src="https://res.infoq.com/minibooks/emag-cloud-native/en/cover/Cloud-Native-thumb-1510773373001.jpg" alt="" border="0" /> ..." Line: 3533 Column: 45 - 172
"... <img src="https://res.infoq.com/minibooks/jhipster-4-mini-book/en/cover/JHipster-Mini-book-COVER-thumb.jpg" alt="" border="0" /> ..." Line: 3602 Column: 45 - 155
"... <img src="https://res.infoq.com/minibooks/emag-the-morning-paper-6/en/cover/TMP-COVER.jpg" alt="" border="0" /> ..." Line: 3667 Column: 45 - 161
"... <img src="https://res.infoq.com/minibooks/emag-reactive-javascript/en/cover/page-javascript.jpg" alt="" border="0" /> ..." Line: 3741 Column: 45 - 158
"... <img src="https://res.infoq.com/minibooks/serverless-computing/en/cover/serverless-cover.jpg" alt="" border="0" /> ..." Line: 3806 Column: 45 - 179
"... <img src="https://res.infoq.com/minibooks/emag-microservices-monoliths/en/cover/Microservices-Monoliths-cover.jpg" alt="" border="0" /> ..." Line: 3875 Column: 45 - 169
"... <img src="https://res.infoq.com/minibooks/emag-the-morning-paper-5/en/cover/The-Morning-Paper-cover.jpg" alt="" border="0" /> ..." Line: 3940 Column: 45 - 151
"... <img src="https://res.infoq.com/minibooks/emag-scaling-devops/en/cover/cover-emag.jpg" alt="" border="0" /> ..." Line: 4441 Column: 17 - 122
"... <img src="https://cdn.infoq.com/statics_s2_20171128-0631/styles/i/click2view2_en.jpg" alt="" border="0" /> </..."

The first occurrence of ID “search” was here.

Line: 393 Column: 3 - 101
"...cls"> <form name="search" id="search" action="/search.action" method="get" enctype="multipart/form-data"> <f..."

The first occurrence of ID “auth__email” was here.

Line: 4546 Column: 21 - 113
"... <input class="form__input" name="username" id="auth__email" placeholder="Your email address"> ..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 12 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <..."

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infoq.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.


infoq.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.