ANDREWCHEN.CO andrewchen

andrewchen.co Website Information

Daily Unique Visits: 29,374

Daily Page Views: 176,244

Income Per Day: $352

Estimated Value: $253,440

This website is located in United States and is using following IP address 104.196.19.14. See the complete list of popular websites hosted in United States.

andrewchen.co is registered under .CO top-level domain. Please check other sites in .CO zone.

Website andrewchen.co is using the following name servers:

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

and is probably hosted by GOOGLE - Google LLC, US. See the full list of other websites hosted by GOOGLE - Google LLC, US.

The highest website andrewchen.co position in Alexa rank database was 11453 and the lowest rank position was 966095. Current position of andrewchen.co in Alexa rank database is 48827.

Desktop speed score of andrewchen.co (83/100) is better than the results of 76.15% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of andrewchen.co (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.

Mobile speed score of andrewchen.co (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.

Advertisement

andrewchen.co 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.


andrewchen.co 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: andrewchen.co
Registry Domain ID: D29113961-CO
Registrar-Reseller Name: Name Services
Registrar-Reseller URL: www.nameservices.co
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2024-03-09T06:11:37Z
Creation Date: 2012-04-04T03:39:25Z
Registry Expiry Date: 2025-04-03T23:59:59Z
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
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 Street: 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 Street: 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: 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: 2024-09-11T02:11:05Z

andrewchen.co server information

Servers Location

andrewchen.co desktop page speed rank

Last tested: 2018-10-08


Desktop Speed Medium
83/100

andrewchen.co Desktop Speed Test Quick Summary


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

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

Remove render-blocking JavaScript:

https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js
https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/jquery-ui.min.js
https://cdn.optimizely.com/js/126473757.js

Optimize CSS Delivery of the following:

https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…st/style.css?version=2
https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…emes.min.css?ver=4.1.4

priority - 4Leverage 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://sumo.com/api/load/ (expiration not specified)
https://cdn.optimizely.com/js/126473757.js (2 minutes)
https://load.sumome.com/ (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/181574…7559?v=2.8.30&r=stable (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 3Optimize images

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

Optimize the following images to reduce their size by 26.5KiB (27% reduction).

Compressing http://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdna…016/08/ahc_cropped.jpg could save 20.2KiB (24% reduction).
Compressing https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…/selfie_bw-300x242.jpg could save 6.2KiB (45% reduction).

priority - 0Minify 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 485B (22% reduction).

Minifying https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…st/style.css?version=2 could save 485B (22% reduction) after compression.

andrewchen.co Desktop Resource Breakdown

Total Resources42
Number of Hosts22
Static Resources25
JavaScript Resources21
CSS Resources3

andrewchen.co mobile page speed rank

Last tested: 2018-10-08


Mobile Speed Medium
65/100

andrewchen.co Mobile Speed Test Quick Summary


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

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

Remove render-blocking JavaScript:

https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js
https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/jquery-ui.min.js
https://cdn.optimizely.com/js/126473757.js

Optimize CSS Delivery of the following:

https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…st/style.css?version=2
https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…emes.min.css?ver=4.1.4

priority - 6Leverage 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://sumo.com/api/load/ (expiration not specified)
https://cdn.optimizely.com/js/126473757.js (2 minutes)
https://load.sumome.com/ (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/181574…7559?v=2.8.30&r=stable (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 3Optimize images

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

Optimize the following images to reduce their size by 27KiB (22% reduction).

Compressing http://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdna…016/08/ahc_cropped.jpg could save 20.2KiB (24% reduction).
Compressing https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…/selfie_bw-768x620.jpg could save 6.7KiB (19% reduction).

priority - 0Minify 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 485B (22% reduction).

Minifying https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdn…st/style.css?version=2 could save 485B (22% reduction) after compression.

andrewchen.co Mobile Resource Breakdown

Total Resources40
Number of Hosts20
Static Resources24
JavaScript Resources21
CSS Resources2

andrewchen.co mobile page usability

Last tested: 2018-10-08


Mobile Usability Bad
62/100

andrewchen.co 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.

Get my newslet…h and startups renders only 8 pixels tall (20 CSS pixels).

These days, I’…my newsletter! and 8 others render only 8 pixels tall (20 CSS pixels).

One of the bes…s of all time. and 3 others render only 8 pixels tall (20 CSS pixels).

full list of featured essays and 2 others render only 8 pixels tall (20 CSS pixels).

How to calcula…ems biz models and 20 others render only 8 pixels tall (20 CSS pixels).

priority - 16Size 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://andrewc…like-its-1999/">Mobile app sta…like it’s 1999</a> and 24 others are close to other tap targets.

The tap target <a href="javascript:void(0);">Sumo</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.

andrewchen.co 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"> <html..."

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 3 Column: 88 - 39
"...p.me/ns#"> <head profile="http://gmpg.org/xfn/11"> <titl..."

Bad value “” for attribute “href” on element “link”: Must be non-empty.

Line: 11 Column: 1 - 31
"...n.png" /> <link rel="pingback" href="" /> <!--..."

CSS: “tap-highlight-color”: Property “tap-highlight-color” doesn't exist.

Line: 64 Column: 334 - 344
"...ght-color:transparent;-webk..."

Bad start tag in “img” in “head”.

Line: 83 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1815747642087559&ev=PageView&noscript=1" /></nosc..."

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

Line: 83 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1815747642087559&ev=PageView&noscript=1" /></nosc..." Line: 206 Column: 30 - 220
"...xtwidget"><img width=170 src="https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdna-ssl.com/wp-content/uploads/2016/08/ahc_cropped.jpg" style="border-radius:5px; margin-top: 20px; margin-bottom: 10px" /> <p> <..."

Stray end tag “noscript”.

Line: 83 Column: 3 - 13
"...ript=1" /></noscript> <!-- ..."

Stray end tag “head”.

Line: 86 Column: 1 - 7
"... Code --> </head> <bod..."

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

Line: 88 Column: 1 - 6
"... </head> <body> <div..."

A slash was not immediately followed by “>”.

Line: 94 Column: - 119
"...ndrewchen.co" /">@andrewchen</..."

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Line: 94 Column: - 119
"...ndrewchen.co" /">@andrewchen</..."

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

Line: 94 Column: 1 - 120
"...n</a> --> <a style="padding: 10px 20px; color: white; background-color: black; font-weight: bold" href="https://andrewchen.co" /">@andre..."

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

Line: 130 Column: 259 - 351
"...omepage" ><input type="hidden" autocomplete="off" autocorrect="off" name="g-SY-U-M-vpVdn-D" value="" /><div c..." Line: 193 Column: 219 - 311
"...Sidebar" ><input type="hidden" autocomplete="off" autocorrect="off" name="g-SY-U-M-vpVdn-D" value="" /><div c..."

No space between attributes.

Line: 194 Column: - 35
"...-weight: bold;";>Stay up to da..."

Attribute “;” not allowed on element “label” at this point.

Line: 194 Column: 2 - 36
"...lds"><p> <label style="font-weight: bold;";>Stay u..."

Element “script” must not have attribute “async” unless attribute “src” is also specified or unless attribute “type” is specified with value “module”.

Line: 270 Column: 1 - 14
"...</script> <script async>(funct..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 31 Column: 3 - 33
"...org' /> <script type="text/javascript"> wi..." Line: 55 Column: 1 - 31
"...=xml" /> <script type="text/javascript">var _s..." Line: 228 Column: 1 - 31
"...ytics --> <script type="text/javascript"> var g..." Line: 232 Column: 1 - 31
"...</script> <script type="text/javascript"> var p..." Line: 240 Column: 1 - 67
"...eting --> <script src="//platform.twitter.com/oct.js" type="text/javascript"></scri..." Line: 241 Column: 1 - 31
"...</script> <script type="text/javascript"> twttr..." Line: 251 Column: 3 - 33
"...</div> <script type="text/javascript"> ..." Line: 270 Column: 322 - 359
"...cript> <script type="application/javascript"> ..." Line: 338 Column: 15 - 45
"...;</script><script type="text/javascript">!funct..." Line: 340 Column: 10 - 147
"... </script><script type='text/javascript' src='https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdna-ssl.com/wp-includes/js/wp-embed.min.js?ver=4.9.9'></scri..." Line: 341 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 346 Column: 1 - 170
"...</script> <script type='text/javascript' src='https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdna-ssl.com/wp-content/plugins/mailchimp-for-wp/assets/js/forms-api.min.js?ver=4.2.5'></scri..." Line: 347 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 352 Column: 1 - 179
"...</script> <script type='text/javascript' src='https://1g1uem2nc4jy1gzhn943ro0gz50-wpengine.netdna-ssl.com/wp-content/plugins/mc4wp-premium/ajax-forms/assets/js/ajax-forms.min.js?ver=4.5.3'></scri..." Line: 356 Column: 1 - 135
"...endif]--> <script src="https://my.hellobar.com/131953a56e231b6a21acc1d643531f18c718771c.js" type="text/javascript" charset="utf-8" async="async"></scri..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 35 Column: 3 - 25
"...script> <style type="text/css"> img.w..." Line: 56 Column: 1 - 23
"...</script> <style type="text/css"> .sfs-..."

Attribute “"” is not serializable as XML 1.0.

Line: 94 Column: 1 - 120
"...n</a> --> <a style="padding: 10px 20px; color: white; background-color: black; font-weight: bold" href="https://andrewchen.co" /">@andre..."

Attribute “;” is not serializable as XML 1.0.

Line: 194 Column: 2 - 36
"...lds"><p> <label style="font-weight: bold;";>Stay u..."

The “charset” attribute on the “script” element is obsolete.

Line: 356 Column: 1 - 135
"...endif]--> <script src="https://my.hellobar.com/131953a56e231b6a21acc1d643531f18c718771c.js" type="text/javascript" charset="utf-8" async="async"></scri..."

andrewchen.co similar domains

Similar domains:
www.andrewchen.com
www.andrewchen.net
www.andrewchen.org
www.andrewchen.info
www.andrewchen.biz
www.andrewchen.us
www.andrewchen.mobi
www.ndrewchen.co
www.andrewchen.co
www.qndrewchen.co
www.aqndrewchen.co
www.qandrewchen.co
www.wndrewchen.co
www.awndrewchen.co
www.wandrewchen.co
www.sndrewchen.co
www.asndrewchen.co
www.sandrewchen.co
www.zndrewchen.co
www.azndrewchen.co
www.zandrewchen.co
www.adrewchen.co
www.abdrewchen.co
www.anbdrewchen.co
www.abndrewchen.co
www.ahdrewchen.co
www.anhdrewchen.co
www.ahndrewchen.co
www.ajdrewchen.co
www.anjdrewchen.co
www.ajndrewchen.co
www.amdrewchen.co
www.anmdrewchen.co
www.amndrewchen.co
www.anrewchen.co
www.anxrewchen.co
www.andxrewchen.co
www.anxdrewchen.co
www.ansrewchen.co
www.andsrewchen.co
www.ansdrewchen.co
www.anerewchen.co
www.anderewchen.co
www.anedrewchen.co
www.anrrewchen.co
www.andrrewchen.co
www.anrdrewchen.co
www.anfrewchen.co
www.andfrewchen.co
www.anfdrewchen.co
www.ancrewchen.co
www.andcrewchen.co
www.ancdrewchen.co
www.andewchen.co
www.andeewchen.co
www.andreewchen.co
www.anddewchen.co
www.andrdewchen.co
www.anddrewchen.co
www.andfewchen.co
www.andrfewchen.co
www.andtewchen.co
www.andrtewchen.co
www.andtrewchen.co
www.andrwchen.co
www.andrwwchen.co
www.andrewwchen.co
www.andrwewchen.co
www.andrswchen.co
www.andreswchen.co
www.andrsewchen.co
www.andrdwchen.co
www.andredwchen.co
www.andrrwchen.co
www.andrerwchen.co
www.andrechen.co
www.andreqchen.co
www.andrewqchen.co
www.andreqwchen.co
www.andreachen.co
www.andrewachen.co
www.andreawchen.co
www.andreschen.co
www.andrewschen.co
www.andreechen.co
www.andrewechen.co
www.andrewhen.co
www.andrewxhen.co
www.andrewcxhen.co
www.andrewxchen.co
www.andrewdhen.co
www.andrewcdhen.co
www.andrewdchen.co
www.andrewfhen.co
www.andrewcfhen.co
www.andrewfchen.co
www.andrewvhen.co
www.andrewcvhen.co
www.andrewvchen.co
www.andrewcen.co
www.andrewcben.co
www.andrewchben.co
www.andrewcbhen.co
www.andrewcgen.co
www.andrewchgen.co
www.andrewcghen.co
www.andrewcyen.co
www.andrewchyen.co
www.andrewcyhen.co
www.andrewcuen.co
www.andrewchuen.co
www.andrewcuhen.co
www.andrewcjen.co
www.andrewchjen.co
www.andrewcjhen.co
www.andrewcnen.co
www.andrewchnen.co
www.andrewcnhen.co
www.andrewchn.co
www.andrewchwn.co
www.andrewchewn.co
www.andrewchwen.co
www.andrewchsn.co
www.andrewchesn.co
www.andrewchsen.co
www.andrewchdn.co
www.andrewchedn.co
www.andrewchden.co
www.andrewchrn.co
www.andrewchern.co
www.andrewchren.co
www.andrewche.co
www.andrewcheb.co
www.andrewchenb.co
www.andrewchebn.co
www.andrewcheh.co
www.andrewchenh.co
www.andrewchehn.co
www.andrewchej.co
www.andrewchenj.co
www.andrewchejn.co
www.andrewchem.co
www.andrewchenm.co
www.andrewchemn.co

andrewchen.co 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.


andrewchen.co 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.