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mesos.apache.org: Apache Mesos

Page load speed analysis

  • 82/100

    Good result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    272 ms

  • Resources loaded

    533 ms

  • Page rendered

    114 ms

  • Total page load time

    919 ms

Welcome to mesos.apache.org homepage info - get ready to check Mesos Apache best content for China right away, or after learning these important things about mesos.apache.org

We analyzed Mesos.apache.org page load time and found that the first response time was 272 ms and then it took 647 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 9.8 kB
    Images 7.9 kB
    Javascripts 72.2 kB
    CSS 102.1 kB

    In fact, the total size of Mesos.apache.org main page is 192.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. CSS take 102.1 kB which makes up the majority of the site volume.

    • Original 9.8 kB
    • After minification 9.0 kB
    • After compression 2.9 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.9 kB or 70% of the original size.

    • Original 7.9 kB
    • After optimization 6.4 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Mesos Apache needs image optimization as it can save up to 1.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 72.2 kB
    • After minification 72.2 kB
    • After compression 23.6 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.5 kB or 67% of the original size.

    • Original 102.1 kB
    • After minification 101.4 kB
    • After compression 17.8 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Mesos.apache.org needs all CSS files to be minified and compressed as it can save up to 84.3 kB or 83% of the original size.

Network requests diagram

  • mesos.apache.org
  • bootstrap.min.css
  • main.css
  • jquery-1.11.0.min.js
  • bootstrap.min.js
  • ga.js
  • widgets.js
  • mesos_logo.png
  • glyphicons-halflings-regular.woff
  • __utm.gif
  • button.831500944bc3eb7ea5276ccdc3f71d2e.js
  • follow_button.6a78875565a912489e9aef879c881358.en.html
  • tweet_button.6a78875565a912489e9aef879c881358.en.html

Our browser made a total of 13 requests to load all elements on the main page. We found that 23% of them (3 requests) were addressed to the original Mesos.apache.org, 31% (4 requests) were made to Platform.twitter.com and 23% (3 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain Mesos.apache.org.

Additional info on mesos.apache.org

Requests

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mesos Apache. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

5

Javascripts

2

Images

2

CSS

2

AJAX

11

All

Possible request optimization

1

Javascripts

2

Images

2

CSS

2

AJAX

4

Optimized

7

All

Good result

IP address

Mesos.apache.org uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

mesos.apache.org

hadoop.apache.org

apache.org

openoffice.org

apachecon.com

40.79.78.1

95.216.24.32

DNS records

Type Host Target/ip TTL Other
A

mesos.apache.org

40.79.78.1 1800
A

mesos.apache.org

95.216.24.32 1800
MX

mesos.apache.org

mx1-lw-eu.apache.org 1800 Pri: 10
MX

mesos.apache.org

mx1-lw-us.apache.org 1800 Pri: 10
TXT

mesos.apache.org

1800 Txt: v=spf1 a:mail.apache.org -all

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mesos.apache.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mesos.apache.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

Mesos.apache.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 33.4% of all visits is China. It lies approximately 7480 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Mesos.apache.org page load time for the majority of users is moving the server to China or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Mesos Apache. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

mesos.apache.org

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