ezyang.com Website Information

Daily Unique Visits: 4,809

Daily Page Views: 19,236

Income Per Day: $54

Estimated Value: $29,160

This website is located in United States and is using following IP address 18.4.86.46. See the complete list of popular websites hosted in United States.

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

Website ezyang.com is using the following name servers:

dns1.registrar-servers.com
dns2.registrar-servers.com

and is probably hosted by MIT-GATEWAYS - Massachusetts Institute of Technology, US. See the full list of other websites hosted by MIT-GATEWAYS - Massachusetts Institute of Technology, US.

The highest website ezyang.com position in Alexa rank database was 23736 and the lowest rank position was 997808. Current position of ezyang.com in Alexa rank database is 260945.

Desktop speed score of ezyang.com (89/100) is better than the results of 87.7% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of ezyang.com (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ezyang.com (78/100) is better than the results of 86.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ezyang.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.

ezyang.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: EZYANG.COM
Registry Domain ID: 1562009918_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2021-06-11T06:22:55Z
Creation Date: 2009-07-11T04:21:52Z
Registry Expiry Date: 2022-07-11T04:21:52Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-03-15T20:01:43Z

ezyang.com server information

Servers Location

ezyang.com desktop page speed rank

Last tested: 2019-08-10

Desktop Speed Good

89/100

ezyang.com Desktop Speed Test Quick Summary

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

http://ezyang.com/screen.css
http://fonts.googleapis.com/css?family=Gentium+Book+Basic

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 63% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 1Enable 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 10.5KiB (63% reduction).

Compressing http://ezyang.com/ could save 8.4KiB (63% reduction).
Compressing http://ezyang.com/screen.css could save 2.1KiB (65% reduction).

priority - 1Leverage browser caching

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

Leverage browser caching for the following cacheable resources:

http://ezyang.com/photo.png (expiration not specified)
http://ezyang.com/screen.css (expiration not specified)

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 2.2KiB (17% reduction).

Minifying http://ezyang.com/ could save 2.2KiB (17% reduction).

ezyang.com Desktop Resource Breakdown

Total Resources	6
Number of Hosts	3
Static Resources	3
CSS Resources	2

ezyang.com mobile page speed rank

Last tested: 2017-08-09

Mobile Speed Medium

78/100

ezyang.com Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

http://ezyang.com/screen.css
http://fonts.googleapis.com/css?family=Gentium+Book+Basic

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:

http://ezyang.com/photo.png (expiration not specified)
http://ezyang.com/screen.css (expiration not specified)

priority - 1Enable 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 10.3KiB (63% reduction).

Compressing http://ezyang.com/ could save 8.2KiB (63% reduction).
Compressing http://ezyang.com/screen.css could save 2.1KiB (65% reduction).

ezyang.com Mobile Resource Breakdown

Total Resources	6
Number of Hosts	3
Static Resources	3
CSS Resources	2

ezyang.com mobile page usability

Last tested: 2017-08-09

Mobile Usability Medium

65/100

ezyang.com Mobile Usability Test Quick Summary

priority - 29Use 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.

ezyang renders only 7 pixels tall (18 CSS pixels).

@ renders only 7 pixels tall (18 CSS pixels).

cs.stanford.edu and 1 others render only 7 pixels tall (18 CSS pixels).

Fifth year PhD…ord University renders only 7 pixels tall (18 CSS pixels).

Massachusetts…echnology 2012 and 10 others render only 7 pixels tall (18 CSS pixels).

Curriculum Vitae and 10 others render only 7 pixels tall (18 CSS pixels).

group. I'm int…onal language. and 3 others render only 7 pixels tall (18 CSS pixels).

Secure Computer Systems and 3 others render only 7 pixels tall (18 CSS pixels).

. Find me on and 10 others render only 6 pixels tall (15 CSS pixels).

ThinkPad X61 Tablet and 7 others render only 6 pixels tall (15 CSS pixels).

freenode and 1 others render only 6 pixels tall (15 CSS pixels).

, where we do…o let us know. and 50 others render only 7 pixels tall (18 CSS pixels).

Efficient comm…Normal Forms. and 2 others render only 7 pixels tall (18 CSS pixels).

Proceedings of…Implementation and 3 others render only 7 pixels tall (18 CSS pixels).

Martin Schurin…eed adjustment and 30 others render only 7 pixels tall (18 CSS pixels).

IFC Inside: Re…Flow Control. and 1 others render only 7 pixels tall (18 CSS pixels).

CS242 renders only 7 pixels tall (18 CSS pixels).

Basic concepts…ing languages. renders only 7 pixels tall (18 CSS pixels).

HTML Purifier and 8 others render only 7 pixels tall (18 CSS pixels).
of the News renders only 6 pixels tall (15 CSS pixels).
an interactive…quent calculus and 8 others render only 7 pixels tall (18 CSS pixels).
(I’m editor: s…te something!) and 4 others render only 5 pixels tall (14 CSS pixels).
Dafna Shahaf and 2 others render only 5 pixels tall (14 CSS pixels).
System.Posix.Redirect and 30 others render only 5 pixels tall (14 CSS pixels).

priority - 17Size 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://gecd.mi…dy/explore/cme">CME</a> and 10 others are close to other tap targets.

The tap target <a href="http://theory.…du/people/jcm/">John Mitchell</a> and 1 others are close to other tap targets.

The tap target <a href="hardware.html">ThinkPad X61 Tablet</a> and 6 others are close to other tap targets.

The tap target <a href="papers/ezyang15-cnf.pdf">paper</a> and 17 others are close to other tap targets.

The tap target <a href="http://metro.ezyang.com">Metro Mapsof the News</a> is close to 1 other tap targets.
The tap target <a href="http://heap.ezyang.com">hp/D3.js</a> and 7 others are close to other tap targets.
The tap target <a href="https://github…ee/plover-tray">Plover</a> and 30 others are close to 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.

ezyang.com HTML validation

Errors

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

Line: 2 Column: 1 - 62
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 8 Column: 5 - 89
"...8u"/> <link rel="stylesheet" href="screen.css" media="screen,projection" type="text/css" /> <..."

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

Line: 27 Column: 13 - 35
"... <tr><th><img src="photo.png" /></th><..."

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ezyang.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.

ezyang.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.

EZYANG.COM Edward Z. Yang

ezyang.com Website Information

Advertisement

ezyang.com Alexa Rank

ezyang.com whois

ezyang.com server information

Servers Location

ezyang.com desktop page speed rank

ezyang.com Desktop Speed Test Quick Summary

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Enable 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 10.5KiB (63% reduction).

priority - 1Leverage browser caching

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

Leverage browser caching for the following cacheable resources:

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 2.2KiB (17% reduction).

ezyang.com Desktop Resource Breakdown

ezyang.com mobile page speed rank

ezyang.com Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

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 - 1Enable 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 10.3KiB (63% reduction).

ezyang.com Mobile Resource Breakdown

ezyang.com mobile page usability

ezyang.com Mobile Usability Test Quick Summary

priority - 29Use 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 - 17Size 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.

ezyang.com HTML validation

Errors

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

Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

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

ezyang.com similar domains

ezyang.com Ping

ezyang.com TRACEROUTE