Tools & Wizards About Us
sid.exeter.ac.uk screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sid.exeter.ac.uk

SID - University of Exeter

Page Load Speed

2.9 sec in total

First Response

310 ms

Resources Loaded

2.4 sec

Page Rendered

190 ms

sid.exeter.ac.uk screenshot

About Website

Welcome to sid.exeter.ac.uk homepage info - get ready to check SID Exeter best content for United Kingdom right away, or after learning these important things about sid.exeter.ac.uk

Visit sid.exeter.ac.uk

Key Findings

We analyzed Sid.exeter.ac.uk page load time and found that the first response time was 310 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sid.exeter.ac.uk performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value22.9 s

0/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

sid.exeter.ac.uk

310 ms

sid.exeter.ac.uk

436 ms

login.aspx

255 ms

sits.css

165 ms

TribalESD.css

495 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 97% of them (61 requests) were addressed to the original Sid.exeter.ac.uk, 3% (2 requests) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Sid.exeter.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (77%)

Content Size

1.9 MB

After Optimization

445.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sid.exeter.ac.uk main page is 1.9 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. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 18.1 kB

  • Original 27.8 kB
  • After minification 24.4 kB
  • After compression 9.7 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 3.4 kB, which is 12% 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 18.1 kB or 65% of the original size.

Image Optimization

-32%

Potential reduce by 73.3 kB

  • Original 226.9 kB
  • After minification 153.6 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. Obviously, SID Exeter needs image optimization as it can save up to 73.3 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 1.1 MB

  • Original 1.4 MB
  • After minification 953.8 kB
  • After compression 244.3 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 1.1 MB or 82% of the original size.

CSS Optimization

-85%

Potential reduce by 222.9 kB

  • Original 260.8 kB
  • After minification 198.7 kB
  • After compression 37.9 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. Sid.exeter.ac.uk needs all CSS files to be minified and compressed as it can save up to 222.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (88%)

Requests Now

60

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SID Exeter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sid.exeter.ac.uk

sid.exeter.ac.uk

310 ms

sid.exeter.ac.uk

sid.exeter.ac.uk

436 ms

login.aspx

login.aspx

255 ms

sits.css

sits.css

165 ms

TribalESD.css

TribalESD.css

495 ms

helpdesk.css

helpdesk.css

583 ms

superfish.css

superfish.css

337 ms

thickbox.css

thickbox.css

336 ms

ajaxStyle.css

ajaxStyle.css

253 ms

jquery.selectBoxIt.css

jquery.selectBoxIt.css

339 ms

jquery.qtip.min.css

jquery.qtip.min.css

417 ms

jquery-1.7.2.js

jquery-1.7.2.js

996 ms

jquery-ui-1.8.21.custom.js

jquery-ui-1.8.21.custom.js

1020 ms

jquery.ui.core.js

jquery.ui.core.js

421 ms

jquery.ui.widget.js

jquery.ui.widget.js

514 ms

jquery.ui.mouse.js

jquery.ui.mouse.js

515 ms

jquery.ui.slider.js

jquery.ui.slider.js

574 ms

jquery.selectBoxIt.min.js

jquery.selectBoxIt.min.js

671 ms

jquery.bgiframe.min.js

jquery.bgiframe.min.js

590 ms

thickbox.js

thickbox.js

656 ms

SITSToggleIt.js

SITSToggleIt.js

659 ms

ESDUserLookUpSelector.js

ESDUserLookUpSelector.js

672 ms

ESD_menubar_checker.js

ESD_menubar_checker.js

739 ms

PMS_menubar_checker.js

PMS_menubar_checker.js

740 ms

WebForms.js

WebForms.js

118 ms

ScriptResource.axd

ScriptResource.axd

751 ms

helpers.js

helpers.js

753 ms

legacy_browser.js

legacy_browser.js

820 ms

ScriptResource.axd

ScriptResource.axd

822 ms

ScriptResource.axd

ScriptResource.axd

833 ms

ScriptResource.axd

ScriptResource.axd

835 ms

ScriptResource.axd

ScriptResource.axd

901 ms

ScriptResource.axd

ScriptResource.axd

904 ms

ScriptResource.axd

ScriptResource.axd

915 ms

ScriptResource.axd

ScriptResource.axd

916 ms

ScriptResource.axd

ScriptResource.axd

983 ms

ScriptResource.axd

ScriptResource.axd

1006 ms

ScriptResource.axd

ScriptResource.axd

1029 ms

ScriptResource.axd

ScriptResource.axd

1030 ms

Focus.js

Focus.js

76 ms

ScriptResource.axd

ScriptResource.axd

1002 ms

ScriptResource.axd

ScriptResource.axd

919 ms

ScriptResource.axd

ScriptResource.axd

830 ms

ScriptResource.axd

ScriptResource.axd

755 ms

ScriptResource.axd

ScriptResource.axd

759 ms

ScriptResource.axd

ScriptResource.axd

761 ms

ScriptResource.axd

ScriptResource.axd

743 ms

ScriptResource.axd

ScriptResource.axd

740 ms

ScriptResource.axd

ScriptResource.axd

651 ms

ScriptResource.axd

ScriptResource.axd

655 ms

js

js

658 ms

js

js

603 ms

boxover.js

boxover.js

657 ms

jquery.qtip.js

jquery.qtip.js

654 ms

hoverIntent.js

hoverIntent.js

588 ms

superfish.js

superfish.js

596 ms

esd_jquery.js

esd_jquery.js

586 ms

bodybg_flat.png

bodybg_flat.png

297 ms

logo.gif

logo.gif

249 ms

sidhead.jpg

sidhead.jpg

338 ms

Tribal_logo.png

Tribal_logo.png

143 ms

loadingAnimation.gif

loadingAnimation.gif

85 ms

sits-print.css

sits-print.css

84 ms

Accessibility Review

sid.exeter.ac.uk accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sid.exeter.ac.uk best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sid.exeter.ac.uk SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sid.exeter.ac.uk 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 Sid.exeter.ac.uk 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

sid.exeter.ac.uk

Open Graph description is not detected on the main page of SID Exeter. 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: