Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

dentistry.dundee.ac.uk

School of Dentistry | University of Dundee

Page Load Speed

7.2 sec in total

First Response

2.8 sec

Resources Loaded

4.2 sec

Page Rendered

193 ms

dentistry.dundee.ac.uk screenshot

About Website

Welcome to dentistry.dundee.ac.uk homepage info - get ready to check Dentistry Dundee best content for United Kingdom right away, or after learning these important things about dentistry.dundee.ac.uk

We prepare students of dentistry and oral health sciences for professional life and graduate study

Visit dentistry.dundee.ac.uk

Key Findings

We analyzed Dentistry.dundee.ac.uk page load time and found that the first response time was 2.8 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dentistry.dundee.ac.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

dentistry.dundee.ac.uk

2754 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

105 ms

css_0rdNKyAx9df4tRKovKjnVDsGvZwVuYAKO-m17AAJ1Dk.css

209 ms

css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css

211 ms

css_1zSUVBZldXtmEFyolpVFZWIqJcG_Z2BNOs4tC0QrcCE.css

208 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 78% of them (39 requests) were addressed to the original Dentistry.dundee.ac.uk, 8% (4 requests) were made to Fonts.googleapis.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Dentistry.dundee.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.5 kB (38%)

Content Size

1.5 MB

After Optimization

926.5 kB

In fact, the total size of Dentistry.dundee.ac.uk main page is 1.5 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. 45% of websites need less resources to load. Images take 869.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 40.1 kB

  • Original 51.6 kB
  • After minification 49.8 kB
  • After compression 11.4 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 40.1 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 89.1 kB

  • Original 869.5 kB
  • After minification 780.4 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. Dentistry Dundee images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 334.0 kB

  • Original 445.4 kB
  • After minification 351.3 kB
  • After compression 111.4 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 334.0 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 103.3 kB

  • Original 126.5 kB
  • After minification 123.3 kB
  • After compression 23.2 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. Dentistry.dundee.ac.uk needs all CSS files to be minified and compressed as it can save up to 103.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (43%)

Requests Now

46

After Optimization

26

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dentistry Dundee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dentistry.dundee.ac.uk accessibility score

98

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.

Best Practices

dentistry.dundee.ac.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dentistry.dundee.ac.uk SEO score

93

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dentistry.dundee.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 Dentistry.dundee.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

Open Graph description is not detected on the main page of Dentistry Dundee. 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: