expressjs.com Website Information
Daily Unique Visits: 207,526
Daily Page Views: 1,660,208
Income Per Day: $1,660
Estimated Value: $1,792,800
This website is located in United States and is using following IP address 104.26.3.87. See the complete list of popular websites hosted in United States.
expressjs.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website expressjs.com is using the following name servers:
- andy.ns.cloudflare.com
- ivy.ns.cloudflare.com
and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
The highest website expressjs.com position in Alexa rank database was 7267 and the lowest rank position was 8936. Current position of expressjs.com in Alexa rank database is 7343.
Desktop speed score of expressjs.com (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of expressjs.com (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.
Mobile speed score of expressjs.com (73/100) is better than the results of 81.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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expressjs.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.
expressjs.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.
Registry Domain ID: 1588917296_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2024-03-16T07:47:40Z
Creation Date: 2010-03-15T23:15:34Z
Registry Expiry Date: 2025-03-15T23:15:34Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ANDY.NS.CLOUDFLARE.COM
Name Server: IVY.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T22:01:01Z
expressjs.com server information
Servers Location
expressjs.com desktop page speed rank
Last tested: 2016-08-10
expressjs.com Desktop Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://expressjs.com/js/app.js
http://expressjs.com/js/retina.js
http://expressjs.com/js/dropit.js
http://expressjs.com/js/prism.js
Optimize CSS Delivery of the following:
http://expressjs.com/css/dropit.css
http://expressjs.com/css/prism.css
http://expressjs.com/css/font-awesome.min.css
http://fonts.googleapis.com/css?family=Open+Sans:3…subset=latin,latin-ext
http://expressjs.com/css/en.css
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:
http://www.googletagmanager.com/gtm.js?id=GTM-5XL76H (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://expressjs.com/css/dropit.css (5 days)
http://expressjs.com/css/en.css (5 days)
http://expressjs.com/css/font-awesome.min.css (5 days)
http://expressjs.com/css/prism.css (5 days)
http://expressjs.com/css/style.css (5 days)
http://expressjs.com/images/announcement-icon.png (5 days)
http://expressjs.com/images/arrow.png (5 days)
http://expressjs.com/images/bg.jpg (5 days)
http://expressjs.com/images/fork-icon.png (5 days)
http://expressjs.com/js/app.js (5 days)
http://expressjs.com/js/dropit.js (5 days)
http://expressjs.com/js/prism.js (5 days)
http://expressjs.com/js/retina.js (5 days)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.7KiB (69% reduction).
Losslessly compressing http://expressjs.com/images/announcement-icon.png could save 923B (75% reduction).
Losslessly compressing http://expressjs.com/images/bg.jpg could save 845B (52% reduction).
Losslessly compressing http://expressjs.com/images/fork-icon.png could save 717B (60% reduction).
expressjs.com Desktop Resource Breakdown
| Total Resources | 28 |
| Number of Hosts | 11 |
| Static Resources | 19 |
| JavaScript Resources | 8 |
| CSS Resources | 6 |
expressjs.com mobile page speed rank
Last tested: 2019-12-07
expressjs.com Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://expressjs.com/js/ismobile.js
http://expressjs.com/js/app.js
http://expressjs.com/js/retina.js
http://expressjs.com/js/dropit.js
http://expressjs.com/js/prism.js
Optimize CSS Delivery of the following:
http://expressjs.com/css/dropit.css
http://expressjs.com/css/prism.css
http://expressjs.com/css/font-awesome.min.css
http://fonts.googleapis.com/css?family=Open+Sans:3…subset=latin,latin-ext
http://expressjs.com/css/en.css
http://expressjs.com/css/nodeinteractive.css
https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css
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:
http://expressjs.com/css/dropit.css (5 days)
http://expressjs.com/css/en.css (5 days)
http://expressjs.com/css/font-awesome.min.css (5 days)
http://expressjs.com/css/nodeinteractive.css (5 days)
http://expressjs.com/css/prism.css (5 days)
http://expressjs.com/css/style.css (5 days)
http://expressjs.com/images/announcement-icon@2x.png (5 days)
http://expressjs.com/images/arrow.png (5 days)
http://expressjs.com/images/arrow@2x.png (5 days)
http://expressjs.com/images/bg.jpg (5 days)
http://expressjs.com/images/fork-icon@2x.png (5 days)
http://expressjs.com/js/app.js (5 days)
http://expressjs.com/js/dropit.js (5 days)
http://expressjs.com/js/ismobile.js (5 days)
http://expressjs.com/js/prism.js (5 days)
http://expressjs.com/js/retina.js (5 days)
expressjs.com Mobile Resource Breakdown
| Total Resources | 30 |
| Number of Hosts | 9 |
| Static Resources | 22 |
| JavaScript Resources | 8 |
| CSS Resources | 8 |
expressjs.com mobile page usability
Last tested: 2019-12-07
expressjs.com Mobile Usability Test Quick Summary
priority - 6Size 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 520 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<span class="description">Fast, unopinio…rk for Node.js</span> falls outside the viewport.priority - 5Size 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.
<a href="http://strongloop.com">StrongLoop/IBM</a> and 12 others are close to other tap targets.expressjs.com HTML validation
Errors
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
"...ive.css"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <scri..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"... href="#"><img src="/images/arrow.png"></a> <..."
Stray end tag “a”.
"...Foundation</a>.</div..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"...v> </div> <section id="logo"><a hre..." Line: 184 Column: 1 - 26
"...s="pane"> <section id="description"> <div ..." Line: 27 Column: 1 - 27
"..."en-doc"> <section id="home-content"> <head..." Line: 229 Column: 1 - 24
"... <footer> <section id="doc-langs"> Docum..."
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expressjs.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.
expressjs.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.