Analyze Home - LibGuides at The Agnes Irwin School

Page load speed analysis

  • 75/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    200 ms

  • Resources loaded

    1.2 sec

  • Page rendered

    117 ms

  • Total page load time

    1.5 sec

Click here to check amazing Lib Rary Agnes Irwin content for United States. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 200 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 17.7 kB
    Images 11.2 kB
    Javascripts 415.4 kB
    CSS 108.6 kB

    In fact, the total size of main page is 552.9 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. 15% of websites need less resources to load. Javascripts take 415.4 kB which makes up the majority of the site volume.

    • Original 17.7 kB
    • After minification 15.9 kB
    • After compression 4.7 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 13.0 kB or 74% of the original size.

    • Original 11.2 kB
    • After optimization 10.9 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. Lib Rary Agnes Irwin images are well optimized though.

    • Original 415.4 kB
    • After minification 414.1 kB
    • After compression 117.1 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 298.3 kB or 72% of the original size.

    • Original 108.6 kB
    • After minification 96.4 kB
    • After compression 18.0 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. needs all CSS files to be minified and compressed as it can save up to 90.6 kB or 83% of the original size.

Network requests diagram

  • tundra.css
  • libguides.css
  • dojo.js
  • jquery-1.7.min.js
  • lang.php
  • lgpublic.min.js
  • lib_spring_track.php
  • bg3.gif
  • bg_page_white.gif
  • AIS_Banner.jpg
  • stitle.gif
  • form_input_background_grey.gif
  • boxhead-blueshade.gif
  • box-icons.gif
  • org_member_web_badge.gif
  • indicator.gif
  • Photo%20on%202011-10-12%20at%2010.27.jpg
  • desc_back.gif
  • tippointer.gif
  • popup_back.gif
  • window_close_grey.gif
  • buttonEnabled.png
  • process_home.php
  • lg_icons.gif

Our browser made a total of 25 requests to load all elements on the main page. We found that 36% of them (9 requests) were addressed to the original, 60% (15 requests) were made to and 4% (1 request) were made to The less responsive or slowest element that took the longest time to load (470 ms) relates to the external source

Additional info on


The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Rary Agnes Irwin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.











Possible request optimization













Good result

IP address uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, 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.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 60
A 60
A 60
A 60

Language and encoding

Good result


EN en language flag


EN en language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 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 98.5% of all visits is United States. It’s good for 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 Lib Rary Agnes Irwin. 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:

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