a16z.com Website Information

Daily Unique Visits: 363,518

Daily Page Views: 2,908,144

Income Per Day: $2,908

Estimated Value: $3,140,640

This website is located in United States and is using following IP address 192.0.66.2. See the complete list of popular websites hosted in United States.

a16z.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website a16z.com is using the following name servers:

pdns07.domaincontrol.com
pdns08.domaincontrol.com

and is probably hosted by CLOUDFLARESPECTRUM Cloudflare, Inc., GB. See the full list of other websites hosted by CLOUDFLARESPECTRUM Cloudflare, Inc., GB.

The highest website a16z.com position in Alexa rank database was 4090 and the lowest rank position was 4432. Current position of a16z.com in Alexa rank database is 4192.

Desktop speed score of a16z.com (85/100) is better than the results of 80% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of a16z.com (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of a16z.com (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

a16z.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.

a16z.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: A16Z.COM
Registry Domain ID: 1539263421_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2021-01-14T22:12:14Z
Creation Date: 2009-01-26T06:33:57Z
Registry Expiry Date: 2022-01-13T11:59:59Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: PDNS13.DOMAINCONTROL.COM
Name Server: PDNS14.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-25T14:58:12Z

a16z.com server information

Servers Location

a16z.com desktop page speed rank

Last tested: 2017-06-03

Desktop Speed Good

85/100

a16z.com Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://r-login.wordpress.com/remote-login.php?act…tp%3A%2F%2Fa16z.com%2F
https://s1.wp.com/_static/??-eJyFztEKwjAMBdAfsquTi…7o2Hb9Yde3+24bXjRNW9I=

Optimize CSS Delivery of the following:

https://s0.wp.com/_static/??-eJx9jtEOgjAMRX/IWSeI4…TRZV3U+lwUZfcCL2B5Qw==
http://fonts.googleapis.com/css?family=Lato%3A300%…%2C700italic&ver=1.0.0
https://s1.wp.com/_static/??-eJx9i9EKgzAMAH9oXRAyd…CZHx3e7ohD3+H7C83dQx4=

priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://cdn.syndication.twimg.com/widgets/timeline…=1662767&tweet_limit=5 (5 minutes)
http://maps.googleapis.com/maps/api/js?ver=3.0.0 (30 minutes)
http://platform.twitter.com/widgets.js?ver=2.3.0 (30 minutes)
http://static.chartbeat.com/js/chartbeat.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9.8KiB (12% reduction).

Compressing https://pbs.twimg.com/media/DBYjDZyVoAArLse.jpg:small could save 3KiB (11% reduction).
Compressing https://pbs.twimg.com/media/DBYjExnU0AAjCpY.jpg:small could save 3KiB (13% reduction).
Compressing https://pbs.twimg.com/media/DBYjF93UMAALzTp.jpg:small could save 2.9KiB (11% reduction).
Compressing https://pbs.twimg.com/profile_images/846976424829485056/t02uUW_o_normal.jpg could save 908B (47% 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 9.2KiB (17% reduction).

Minifying https://s1.wp.com/_static/??-eJyFztEKwjAMBdAfsquTi…7o2Hb9Yde3+24bXjRNW9I= could save 6.2KiB (13% reduction) after compression.
Minifying https://s0.wp.com/_static/??/wp-content/js/devicep…ndler.js?m=1492006127j could save 2.9KiB (39% reduction) after compression.

a16z.com Desktop Resource Breakdown

Total Resources	42
Number of Hosts	23
Static Resources	26
JavaScript Resources	18
CSS Resources	6

a16z.com mobile page speed rank

Last tested: 2017-05-19

Mobile Speed Medium

65/100

a16z.com Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://r-login.wordpress.com/remote-login.php?act…tp%3A%2F%2Fa16z.com%2F
https://s1.wp.com/_static/??-eJyFztEKwjAMBdAfsquTi…7o2Hb9Yde3+24bXjRNW9I=

Optimize CSS Delivery of the following:

priority - 3Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://cdn.syndication.twimg.com/widgets/timeline…=1661305&tweet_limit=5 (5 minutes)
http://maps.googleapis.com/maps/api/js?ver=3.0.0 (30 minutes)
http://platform.twitter.com/widgets.js?ver=2.3.0 (30 minutes)
http://static.chartbeat.com/js/chartbeat.js (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 2Optimize images

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

Optimize the following images to reduce their size by 16.8KiB (69% reduction).

Compressing https://pbs.twimg.com/profile_images/101256717/FPQpic09_bigger.jpg could save 14.1KiB (88% reduction).
Compressing https://pbs.twimg.com/profile_images/839697477708083200/jrbT6zHw_bigger.jpg could save 1KiB (37% reduction).
Compressing https://pbs.twimg.com/profile_images/755559469824696321/houbCd_X_bigger.jpg could save 1,008B (32% reduction).
Compressing https://pbs.twimg.com/profile_images/594130975992328193/I0qqRlzA_bigger.jpg could save 818B (32% 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 9.2KiB (17% reduction).

a16z.com Mobile Resource Breakdown

Total Resources	47
Number of Hosts	23
Static Resources	29
JavaScript Resources	16
CSS Resources	5

a16z.com mobile page usability

Last tested: 2017-05-19

Mobile Usability Good

99/100

a16z.com Mobile Usability Test Quick Summary

priority - 0Size 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 <button id="button-toggle-nav-main" class="toggle-nav-main"></button> is close to 1 other tap targets.

The tap target <label for="header-search-query">search</label> is close to 1 other tap targets.

The tap target <a href="http://a16z.co…sonal-chokshi/" class="author">Sonal Chokshi</a> is close to 1 other tap targets.
The tap target <a href="https://t.co/Z8JRhBTB26" class="link customisable">https://nyti.ms/2qvoMNl</a> and 2 others are close to other tap targets.

a16z.com HTML validation

Warnings

The “banner” role is unnecessary for element “header”.

Line: 135 Column: 4 - 59
"...ader"> <header id="masthead" class="header-site" role="banner"> <..."

The “main” role is unnecessary for element “main”.

Line: 203 Column: 1 - 49
"...nt-all"> <main id="main" class="content-main" role="main"> <di..."

The first occurrence of ID “post-100526” was here.

Line: 222 Column: 2 - 202
"...r</h2> <article id="post-100526" class="post-100526 post type-post status-publish format-standard sticky hentry category-machine-learning category-apis tag-a16z-bytes tag-ai-in-practice tag-a16z-summit-2017"> <h..." Line: 222 Column: 2 - 202
"...r</h2> <article id="post-100526" class="post-100526 post type-post status-publish format-standard sticky hentry category-machine-learning category-apis tag-a16z-bytes tag-ai-in-practice tag-a16z-summit-2017"> <h..."

The first occurrence of ID “post-97350” was here.

Line: 310 Column: 2 - 197
"...# --> <article id="post-97350" class="post-97350 post type-post status-publish format-standard hentry category-machine-learning category-apis category-software-as-a-service tag-ai-in-practice tag-apis"> <h..."

The first occurrence of ID “post-86846” was here.

Line: 415 Column: 2 - 160
"...# --> <article id="post-86846" class="post-86846 post type-post status-publish format-standard hentry category-uncategorized company-building-category-go-to-market"> <h..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 645 Column: 2 - 62
"...ent --> <footer id="colophon" class="footer-main" role="contentinfo"> <di..."

Errors

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

Line: 209 Column: 4 - 108
"...nput"> <input required type="email" id="mce-EMAIL" name="EMAIL" alt="email address" placeholder="email address"> <d..."

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Line: 244 Column: 4 - 75
"...s"> <a href="https://a16z.com/author/scott-clark/" target="" class="author">Scott ..." Line: 245 Column: 4 - 74
".../a>, <a href="https://a16z.com/author/ion-stoica/" target="" class="author">Ion St..." Line: 246 Column: 4 - 74
"... and <a href="https://a16z.com/author/frank-chen/" target="" class="author">Frank ..." Line: 291 Column: 4 - 75
"...s"> <a href="https://a16z.com/author/scott-clark/" target="" class="author">Scott ..." Line: 292 Column: 4 - 74
".../a>, <a href="https://a16z.com/author/ion-stoica/" target="" class="author">Ion St..." Line: 293 Column: 4 - 74
"... and <a href="https://a16z.com/author/frank-chen/" target="" class="author">Frank ..." Line: 327 Column: 4 - 75
"...s"> <a href="https://a16z.com/author/scott-clark/" target="" class="author">Scott ..." Line: 328 Column: 4 - 77
".../a>, <a href="https://a16z.com/author/joseph-spisak/" target="" class="author">Joseph..." Line: 329 Column: 4 - 77
".../a>, <a href="https://a16z.com/author/martin-casado/" target="" class="author">Martin..." Line: 330 Column: 4 - 77
"... and <a href="https://a16z.com/author/sonal-chokshi/" target="" class="author">Sonal ..." Line: 364 Column: 4 - 77
"...s"> <a href="https://a16z.com/author/martin-casado/" target="" class="author">Martin..." Line: 398 Column: 4 - 75
"...s"> <a href="https://a16z.com/author/michael-wee/" target="" class="author">Michae..." Line: 432 Column: 4 - 89
"...s"> <a href="https://a16z.com/author/krista-anderson-copperman/" target="" class="author">Krista..." Line: 433 Column: 4 - 73
".../a>, <a href="https://a16z.com/author/matt-levy/" target="" class="author">Matt L..." Line: 434 Column: 4 - 79
".../a>, <a href="https://a16z.com/author/allison-pickens/" target="" class="author">Alliso..." Line: 435 Column: 4 - 79
"... and <a href="https://a16z.com/author/hatima-shafique/" target="" class="author">Hatim ..." Line: 472 Column: 4 - 75
"...s"> <a href="https://a16z.com/author/scott-clark/" target="" class="author">Scott ..." Line: 473 Column: 4 - 74
".../a>, <a href="https://a16z.com/author/ion-stoica/" target="" class="author">Ion St..." Line: 474 Column: 4 - 74
"... and <a href="https://a16z.com/author/frank-chen/" target="" class="author">Frank ..." Line: 508 Column: 4 - 75
"...s"> <a href="https://a16z.com/author/scott-clark/" target="" class="author">Scott ..." Line: 509 Column: 4 - 77
".../a>, <a href="https://a16z.com/author/joseph-spisak/" target="" class="author">Joseph..." Line: 510 Column: 4 - 77
".../a>, <a href="https://a16z.com/author/martin-casado/" target="" class="author">Martin..." Line: 511 Column: 4 - 77
"... and <a href="https://a16z.com/author/sonal-chokshi/" target="" class="author">Sonal ..." Line: 545 Column: 4 - 89
"...s"> <a href="https://a16z.com/author/krista-anderson-copperman/" target="" class="author">Krista..." Line: 546 Column: 4 - 73
".../a>, <a href="https://a16z.com/author/matt-levy/" target="" class="author">Matt L..." Line: 547 Column: 4 - 79
".../a>, <a href="https://a16z.com/author/allison-pickens/" target="" class="author">Alliso..." Line: 548 Column: 4 - 79
"... and <a href="https://a16z.com/author/hatima-shafique/" target="" class="author">Hatim ..." Line: 582 Column: 4 - 86
"...s"> <a href="https://a16z.com/author/vijay-balasubramaniyan/" target="" class="author">Vijay ..." Line: 583 Column: 4 - 80
".../a>, <a href="https://a16z.com/author/shishir-mehrotra/" target="" class="author">Shishi..." Line: 584 Column: 4 - 77
".../a>, <a href="https://a16z.com/author/gokul-rajaram/" target="" class="author">Gokul ..." Line: 585 Column: 4 - 75
".../a>, <a href="https://a16z.com/author/alan-schaaf/" target="" class="author">Alan S..." Line: 586 Column: 4 - 77
"... and <a href="https://a16z.com/author/martin-casado/" target="" class="author">Martin..." Line: 620 Column: 4 - 81
"...s"> <a href="https://a16z.com/author/brandon-ballinger/" target="" class="author">Brando..." Line: 621 Column: 4 - 75
".../a>, <a href="https://a16z.com/author/vijay-pande/" target="" class="author">Vijay ..." Line: 622 Column: 4 - 78
".../a>, <a href="https://a16z.com/author/mintu-turakhia/" target="" class="author">Mintu ..." Line: 623 Column: 4 - 76
"... and <a href="https://a16z.com/author/hanne-tidnam/" target="" class="author">Hanne ..."

Duplicate ID “post-100526”.

Line: 274 Column: 2 - 202
".../h2> <article id="post-100526" class="post-100526 post type-post status-publish format-standard sticky hentry category-machine-learning category-apis tag-a16z-bytes tag-ai-in-practice tag-a16z-summit-2017"> <h..." Line: 455 Column: 2 - 202
".../h2> <article id="post-100526" class="post-100526 post type-post status-publish format-standard sticky hentry category-machine-learning category-apis tag-a16z-bytes tag-ai-in-practice tag-a16z-summit-2017"> <h..."

Duplicate ID “post-97350”.

Line: 491 Column: 2 - 197
"...# --> <article id="post-97350" class="post-97350 post type-post status-publish format-standard hentry category-machine-learning category-apis category-software-as-a-service tag-ai-in-practice tag-apis"> <h..."

Duplicate ID “post-86846”.

Line: 528 Column: 2 - 160
"...# --> <article id="post-86846" class="post-86846 post type-post status-publish format-standard hentry category-uncategorized company-building-category-go-to-market"> <h..."

The “aria-controls” attribute must point to an element in the same document.

Line: 145 Column: 6 - 116
"...in"> <button id="button-toggle-nav-main" class="toggle-nav-main" aria-controls="primary-menu" aria-expanded="false"> ..."

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a16z.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.

a16z.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.

A16Z.COM Andreessen Horowitz | Software Is Eating the World

a16z.com Website Information

Advertisement

a16z.com Alexa Rank

a16z.com whois

a16z.com server information

Servers Location

a16z.com desktop page speed rank

a16z.com Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 2Leverage 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 - 1Optimize images

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

Optimize the following images to reduce their size by 9.8KiB (12% 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 9.2KiB (17% reduction).

a16z.com Desktop Resource Breakdown

a16z.com mobile page speed rank

a16z.com Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Leverage 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 - 2Optimize images

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

Optimize the following images to reduce their size by 16.8KiB (69% 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 9.2KiB (17% reduction).

a16z.com Mobile Resource Breakdown

a16z.com mobile page usability

a16z.com Mobile Usability Test Quick Summary

priority - 0Size 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.

a16z.com HTML validation

Warnings

The “banner” role is unnecessary for element “header”.

The “main” role is unnecessary for element “main”.

The first occurrence of ID “post-100526” was here.

The first occurrence of ID “post-97350” was here.

The first occurrence of ID “post-86846” was here.

The “contentinfo” role is unnecessary for element “footer”.

Errors

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

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Duplicate ID “post-100526”.

Duplicate ID “post-97350”.

Duplicate ID “post-86846”.

The “aria-controls” attribute must point to an element in the same document.

a16z.com similar domains

a16z.com Ping

a16z.com TRACEROUTE