Analyze

extension.umn.edu: Extension at the University of Minnesota

Extension researchers and educators engage individuals and organizations in asking the challenging questions to discover science-based answers that make a difference.

Page load speed analysis

  • 56/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    87 ms

  • Resources loaded

    795 ms

  • Page rendered

    270 ms

  • Total page load time

    1.2 sec

Visit extension.umn.edu now to see the best up-to-date Extension Umn content for United States and also check out these interesting facts you probably never knew about extension.umn.edu

We analyzed Extension.umn.edu page load time and found that the first response time was 87 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 74.5 kB
    Images 661.8 kB
    Javascripts 471.6 kB
    CSS 69.3 kB

    In fact, the total size of Extension.umn.edu main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 661.8 kB which makes up the majority of the site volume.

    • Original 74.5 kB
    • After minification 69.7 kB
    • After compression 19.4 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 55.1 kB or 74% of the original size.

    • Original 661.8 kB
    • After optimization 641.5 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. Extension Umn images are well optimized though.

    • Original 471.6 kB
    • After minification 471.4 kB
    • After compression 181.8 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 289.7 kB or 61% of the original size.

    • Original 69.3 kB
    • After minification 67.7 kB
    • After compression 15.8 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. Extension.umn.edu needs all CSS files to be minified and compressed as it can save up to 53.6 kB or 77% of the original size.

Network requests diagram

  • extension.umn.edu
  • www.extension.umn.edu
  • main.css
  • jquery.fancybox.css
  • jquery.fancybox-buttons.css
  • jquery.fancybox-thumbs.css
  • respond.min.js
  • jquery-1.11.0.min.js
  • jquery-migrate-1.2.1.min.js
  • umnhf.min.js
  • jquery.fancybox.pack.js
  • jquery.fancybox-buttons.js
  • jquery.fancybox-media.js
  • jquery.fancybox-thumbs.js
  • jquery.hoverIntent.js
  • jquery.tools.min.js
  • jquery.universal-analytics.min.js
  • core.js
  • addthis_widget.js
  • ext-home.css
  • jquery.bxslider.css
  • jquery.bxslider.min.js
  • css
  • analytics.js
  • 300lo.json
  • e-head-bg.png
  • e-bullet.png
  • e-wordmark.png
  • e-menu-icon.png
  • e-home-bg.png
  • 02-26-2016.jpg
  • 02-19-2016.jpg
  • 02-12-2016.jpg
  • 02-05-2016.jpg
  • 02-26-2016-thumb.jpg
  • 02-19-2016-thumb.jpg
  • 02-12-2016-thumb.jpg
  • 02-05-2016-thumb.jpg
  • e-home-extension.png
  • e-sprites.png
  • e-home-connect.png
  • e-foot-wordmark.png
  • e-home-bx-loader.gif
  • e-home-controls.png
  • 5515.js
  • sh.7c7179124ea24ac6ba46caac.html
  • collect
  • collect
  • s
  • t.js
  • u

Our browser made a total of 51 requests to load all elements on the main page. We found that 73% of them (37 requests) were addressed to the original Extension.umn.edu, 4% (2 requests) were made to Code.jquery.com and 4% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (249 ms) belongs to the original domain Extension.umn.edu.

Additional info on extension.umn.edu

Requests

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extension Umn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

18

Javascripts

23

Images

7

CSS

1

AJAX

49

All

Possible request optimization

1

Javascripts

17

Images

1

CSS

1

AJAX

29

Optimized

20

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.extension.umn.edu/ before it reached this domain.

IP address

Extension.umn.edu 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

extension.umn.edu

cse.umn.edu

physics.umn.edu

tli.umn.edu

chem.umn.edu

54.243.233.2

DNS records

Type Host Target/ip TTL Other
A

extension.umn.edu

54.243.233.2 296
NS

extension.umn.edu

ns-2.umn.edu 18000
NS

extension.umn.edu

ns-3.umn.edu 18000
NS

extension.umn.edu

ns-1.umn.edu 18000
SOA

extension.umn.edu

18000 Mname: ns-3.umn.edu
Rname: hostmaster.nts.umn.edu
Serial: 10289
Refresh: 10800
Retry: 3600
Expire: 2592000
Minimum-ttl: 900

Language and encoding

Normal result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Extension.umn.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Extension.umn.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate

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

Normal result

Visitor World Map

Country of origin for 47.5% of all visits is United States. It’s good for Extension.umn.edu that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Extension Umn. 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:

extension.umn.edu

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