Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

739 ms in total

First Response

12 ms

Resources Loaded

591 ms

Page Rendered

136 ms

university.custora.com screenshot

About Website

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Key Findings

We analyzed University.custora.com page load time and found that the first response time was 12 ms and then it took 727 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.

Performance Metrics

university.custora.com performance score

0

Network Requests Diagram

university.custora.com

12 ms

university.custora.com

74 ms

application-c2757bdb3b10a8790d61fad03f7edb97.css

190 ms

application-35366fbe31df74484f28b07c75831e46.js

206 ms

14897619.js

127 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 14% of them (2 requests) were addressed to the original University.custora.com, 36% (5 requests) were made to Dusy9l1okk8mn.cloudfront.net and 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (206 ms) relates to the external source Dusy9l1okk8mn.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (83%)

Content Size

2.7 MB

After Optimization

463.9 kB

In fact, the total size of University.custora.com main page is 2.7 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. 20% of websites need less resources to load. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 5.0 kB

  • Original 7.8 kB
  • After minification 7.8 kB
  • After compression 2.8 kB

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 5.0 kB or 64% of the original size.

Image Optimization

-1%

Potential reduce by 23 B

  • Original 2.0 kB
  • After minification 2.0 kB

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. University Custora images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 1.8 MB

  • Original 2.2 MB
  • After minification 1.5 MB
  • After compression 418.4 kB

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 1.8 MB or 81% of the original size.

CSS Optimization

-92%

Potential reduce by 448.4 kB

  • Original 489.1 kB
  • After minification 241.1 kB
  • After compression 40.7 kB

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. University.custora.com needs all CSS files to be minified and compressed as it can save up to 448.4 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of University Custora. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

university.custora.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise University.custora.com 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 University.custora.com 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of University Custora. 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: