NGHTTP2.ORG Nghttp2: HTTP/2 C Library - nghttp2.org

nghttp2.org Website Information

Daily Unique Visits: 873,777

Daily Page Views: 6,990,216

Income Per Day: $6,990

Estimated Value: $7,549,200

This website is located in Japan and is using following IP address 139.162.123.134. See the complete list of popular websites hosted in Japan.

nghttp2.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website nghttp2.org is using the following name servers:

  • ns1.linode.com
  • ns4.linode.com
  • ns2.linode.com
  • ns5.linode.com
  • ns3.linode.com

and is probably hosted by LINODE-AP Linode, LLC, US. See the full list of other websites hosted by LINODE-AP Linode, LLC, US.

The highest website nghttp2.org position in Alexa rank database was 1440 and the lowest rank position was 997125. Current position of nghttp2.org in Alexa rank database is 1744.

Desktop speed score of nghttp2.org (87/100) is better than the results of 84.39% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of nghttp2.org (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of nghttp2.org (75/100) is better than the results of 84.42% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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nghttp2.org 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.


nghttp2.org 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: NGHTTP2.ORG
Registry Domain ID: D171995645-LROR
Registrar WHOIS Server: whois.google.com
Registrar URL: https://domains.google.com
Updated Date: 2021-12-04T00:20:31Z
Creation Date: 2014-04-17T15:03:38Z
Registry Expiry Date: 2023-04-17T15:03:38Z
Registrar Registration Expiration Date:
Registrar: Google LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: registrar-abuse@google.com
Registrar Abuse Contact Phone: +1.8772376466
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Contact Privacy Inc. Customer 12411219743
Registrant State/Province: ON
Registrant Country: CA
Name Server: NS1.LINODE.COM
Name Server: NS2.LINODE.COM
Name Server: NS3.LINODE.COM
Name Server: NS4.LINODE.COM
Name Server: NS5.LINODE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-01-19T20:43:27Z

nghttp2.org server information

Servers Location

nghttp2.org desktop page speed rank

Last tested: 2019-10-26


Desktop Speed Good
87/100

nghttp2.org Desktop Speed Test Quick Summary


priority - 6Eliminate 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:

http://nghttp2.org/javascripts/modernizr-2.0.js
http://nghttp2.org/javascripts/octopress.js

Optimize CSS Delivery of the following:

http://nghttp2.org/stylesheets/screen.css
http://fonts.googleapis.com/css?family=PT+Serif:re…italic,bold,bolditalic
http://fonts.googleapis.com/css?family=PT+Sans:reg…italic,bold,bolditalic

priority - 4Enable 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 43.7KiB (73% reduction).

Compressing http://nghttp2.org/stylesheets/screen.css could save 31.2KiB (81% reduction).
Compressing http://nghttp2.org/javascripts/octopress.js could save 4.6KiB (56% reduction).
Compressing http://nghttp2.org/ could save 4.1KiB (63% reduction).
Compressing http://nghttp2.org/javascripts/modernizr-2.0.js could save 3.8KiB (55% reduction).

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://nghttp2.org/javascripts/modernizr-2.0.js (expiration not specified)
http://nghttp2.org/javascripts/octopress.js (expiration not specified)
http://nghttp2.org/stylesheets/screen.css (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)

priority - 0Minify 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 1.2KiB (16% reduction).

Minifying http://nghttp2.org/javascripts/octopress.js could save 1.2KiB (16% reduction).

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 784B (12% reduction).

Minifying http://nghttp2.org/ could save 784B (12% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 171B (35% reduction).

Compressing http://nghttp2.org/images/rss.png?1413623488 could save 171B (35% reduction).

nghttp2.org Desktop Resource Breakdown

Total Resources19
Number of Hosts6
Static Resources9
JavaScript Resources6
CSS Resources3

nghttp2.org mobile page speed rank

Last tested: 2019-10-30


Mobile Speed Medium
75/100

nghttp2.org Mobile Speed Test Quick Summary


priority - 24Eliminate 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:

http://nghttp2.org/javascripts/modernizr-2.0.js
http://nghttp2.org/javascripts/octopress.js

Optimize CSS Delivery of the following:

http://nghttp2.org/stylesheets/screen.css
http://fonts.googleapis.com/css?family=PT+Serif:re…italic,bold,bolditalic
http://fonts.googleapis.com/css?family=PT+Sans:reg…italic,bold,bolditalic

priority - 4Enable 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 43.7KiB (73% reduction).

Compressing http://nghttp2.org/stylesheets/screen.css could save 31.2KiB (81% reduction).
Compressing http://nghttp2.org/javascripts/octopress.js could save 4.6KiB (56% reduction).
Compressing http://nghttp2.org/ could save 4.1KiB (63% reduction).
Compressing http://nghttp2.org/javascripts/modernizr-2.0.js could save 3.8KiB (55% reduction).

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://nghttp2.org/javascripts/modernizr-2.0.js (expiration not specified)
http://nghttp2.org/javascripts/octopress.js (expiration not specified)
http://nghttp2.org/stylesheets/screen.css (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)

priority - 0Minify 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 1.2KiB (16% reduction).

Minifying http://nghttp2.org/javascripts/octopress.js could save 1.2KiB (16% reduction).

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 784B (12% reduction).

Minifying http://nghttp2.org/ could save 784B (12% reduction).

nghttp2.org Mobile Resource Breakdown

Total Resources18
Number of Hosts6
Static Resources9
JavaScript Resources6
CSS Resources3

nghttp2.org mobile page usability

Last tested: 2019-10-30


Mobile Usability Good
97/100

nghttp2.org Mobile Usability Test Quick Summary


priority - 2Size 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="https://tools.…g/html/rfc7540">HTTP/2</a> and 5 others are close to other tap targets.

nghttp2.org HTML validation

Errors

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: 26 Column: 3 - 99
"..."icon"> <link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet" type="text/css"> <li..."

Bad value “subscribe-rss” for attribute “rel” on element “a”: The string “subscribe-rss” is not a registered keyword.

Line: 50 Column: 7 - 72
"...s"> <li><a href="/atom.xml" rel="subscribe-rss" title="subscribe via RSS">RSS</a..."

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

Line: 57 Column: 5 - 81
"...g" /> <input class="search" type="text" name="q" results="0" placeholder="Search"/> </f..."

Warnings

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

Line: 41 Column: 3 - 24
"...ody > <header role="banner"><hgrou..."

The “navigation” role is unnecessary for element “nav”.

Line: 49 Column: 3 - 25
"...header> <nav role="navigation"><ul cl..."

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

Line: 75 Column: 1 - 24
"... <div> <article role="article"> ..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 143 Column: 3 - 6
"...ection> <h1>Recent..." Line: 78 Column: 5 - 28
"...ader> <h1 class="entry-title">Nghttp..."

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

Line: 179 Column: 3 - 29
"... </div> <footer role="contentinfo"><p> ..."

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nghttp2.org 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.


nghttp2.org 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.