Tools & Wizards About Us
evision.sunderland.ac.uk screenshot

Report Summary

  • 0

    Performance

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

evision.sunderland.ac.uk

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Page Load Speed

1.9 sec in total

First Response

349 ms

Resources Loaded

1.5 sec

Page Rendered

106 ms

evision.sunderland.ac.uk screenshot

About Website

Visit evision.sunderland.ac.uk now to see the best up-to-date Evision Sunderland content for Nigeria and also check out these interesting facts you probably never knew about evision.sunderland.ac.uk

Visit evision.sunderland.ac.uk

Key Findings

We analyzed Evision.sunderland.ac.uk page load time and found that the first response time was 349 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

evision.sunderland.ac.uk performance score

0

Network Requests Diagram

evision.sunderland.ac.uk

349 ms

evision.sunderland.ac.uk

371 ms

sits.css

509 ms

evisionlogo-tribal.gif

264 ms

servicesforlife-text-black.gif

265 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Evision.sunderland.ac.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Evision.sunderland.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.2 kB (89%)

Content Size

77.4 kB

After Optimization

8.2 kB

  • HTML
  • CSS

In fact, the total size of Evision.sunderland.ac.uk main page is 77.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 73.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 3.3 kB

  • Original 4.4 kB
  • After minification 2.8 kB
  • After compression 1.1 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.3 kB or 75% of the original size.

CSS Optimization

-90%

Potential reduce by 65.9 kB

  • Original 73.1 kB
  • After minification 39.5 kB
  • After compression 7.2 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. Evision.sunderland.ac.uk needs all CSS files to be minified and compressed as it can save up to 65.9 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Evision Sunderland. According to our analytics all requests are already optimized.

Network Requests Diagram

evision.sunderland.ac.uk

evision.sunderland.ac.uk

349 ms

evision.sunderland.ac.uk

evision.sunderland.ac.uk

371 ms

sits.css

sits.css

509 ms

evisionlogo-tribal.gif

evisionlogo-tribal.gif

264 ms

servicesforlife-text-black.gif

servicesforlife-text-black.gif

265 ms

siw_ymes.css

siw_ymes.css

256 ms

Accessibility Review

evision.sunderland.ac.uk accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

evision.sunderland.ac.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

evision.sunderland.ac.uk SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Evision.sunderland.ac.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Evision.sunderland.ac.uk 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.

Social Sharing Optimization

evision.sunderland.ac.uk

Open Graph description is not detected on the main page of Evision Sunderland. 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: