Analyze

Page load speed analysis

  • 67/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.5 sec

  • Resources loaded

    2.9 sec

  • Page rendered

    197 ms

  • Total page load time

    4.6 sec

Click here to check amazing MSU Web Dev Readthedocs content for China. Otherwise, check out these important facts you probably never knew about msu-web-dev.readthedocs.org

We analyzed Msu-web-dev.readthedocs.org page load time and found that the first response time was 1.5 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 26.5 kB
    Images 0 B
    Javascripts 472.0 kB
    CSS 22.4 kB

    In fact, the total size of Msu-web-dev.readthedocs.org main page is 520.9 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. Javascripts take 472.0 kB which makes up the majority of the site volume.

    • Original 26.5 kB
    • After minification 25.7 kB
    • After compression 6.1 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 20.4 kB or 77% of the original size.

    • Original 472.0 kB
    • After minification 468.6 kB
    • After compression 148.3 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 323.7 kB or 69% of the original size.

    • Original 22.4 kB
    • After minification 15.2 kB
    • After compression 4.7 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. Msu-web-dev.readthedocs.org needs all CSS files to be minified and compressed as it can save up to 17.7 kB or 79% of the original size.

Network requests diagram

  • msu-web-dev.readthedocs.org
  • labibi.css
  • pygments.css
  • badge_only.css
  • readthedocs-doc-embed.css
  • jquery-2.0.3.min.js
  • jquery-migrate-1.2.1.min.js
  • underscore.js
  • doctools.js
  • readthedocs-doc-embed.js
  • MathJax.js
  • labibi.js
  • default.css
  • basic.css
  • TeX-AMS-MML_HTMLorMML.js
  • ga.js

Our browser made a total of 18 requests to load all elements on the main page. We found that 39% of them (7 requests) were addressed to the original Msu-web-dev.readthedocs.org, 39% (7 requests) were made to Media.readthedocs.org and 11% (2 requests) were made to Cdn.mathjax.org. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Msu-web-dev.readthedocs.org.

Additional info on msu-web-dev.readthedocs.org

Requests

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MSU Web Dev Readthedocs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

9

Javascripts

6

CSS

15

All

Possible request optimization

1

Javascripts

1

CSS

13

Optimized

2

All

Good result

Redirects

As for redirects, our browser was forwarded to http://msu-web-dev.readthedocs.org/en/latest/ before it reached this domain.

IP address

Msu-web-dev.readthedocs.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

msu-web-dev.readthedocs.org

readthedocs.org

python-requests.org

fabfile.org

behat.org

162.209.114.75

DNS records

Type Host Target/ip TTL Other
A

msu-web-dev.readthedocs.org

162.209.114.75 299
MX

msu-web-dev.readthedocs.org

alt1.aspmx.l.google.com 299 Pri: 20
MX

msu-web-dev.readthedocs.org

aspmx2.googlemail.com 299 Pri: 30
MX

msu-web-dev.readthedocs.org

aspmx3.googlemail.com 299 Pri: 30
MX

msu-web-dev.readthedocs.org

alt2.aspmx.l.google.com 299 Pri: 20

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 Msu-web-dev.readthedocs.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 Msu-web-dev.readthedocs.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

Msu-web-dev.readthedocs.org has a valid and up-to-date SSL certificate that expires on April 15, 2018.

Good result

Visitor World Map

Country of origin for 29.6% of all visits is China. It lies approximately 7730 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 Msu-web-dev.readthedocs.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 MSU Web Dev Readthedocs. 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:

msu-web-dev.readthedocs.org

Share this report in social media

Analyze another website

Analyze