Tools & Wizards About Us

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

rms.leeds.ac.uk

RMS Database Server

Page Load Speed

2 sec in total

First Response

432 ms

Resources Loaded

1.4 sec

Page Rendered

146 ms

About Website

Welcome to rms.leeds.ac.uk homepage info - get ready to check RMS Leeds best content for United Kingdom right away, or after learning these important things about rms.leeds.ac.uk

Visit rms.leeds.ac.uk

Key Findings

We analyzed Rms.leeds.ac.uk page load time and found that the first response time was 432 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

rms.leeds.ac.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.13

82/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

rms.leeds.ac.uk

432 ms

RMS_DATABASE.cgi

456 ms

rms.css

193 ms

clusters_lv_north_oct13.png

526 ms

clusters_lv_south_oct13.png

528 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Rms.leeds.ac.uk, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (528 ms) belongs to the original domain Rms.leeds.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (11%)

Content Size

357.8 kB

After Optimization

317.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rms.leeds.ac.uk main page is 357.8 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. Images take 295.5 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 3.4 kB

  • Original 5.9 kB
  • After minification 5.9 kB
  • After compression 2.5 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 3.4 kB or 57% of the original size.

Image Optimization

-1%

Potential reduce by 2.6 kB

  • Original 295.5 kB
  • After minification 292.9 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. RMS Leeds images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-76%

Potential reduce by 2.7 kB

  • Original 3.6 kB
  • After minification 2.8 kB
  • After compression 840 B

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. Rms.leeds.ac.uk needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RMS Leeds. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

rms.leeds.ac.uk accessibility score

75

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rms.leeds.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

SEO Factors

rms.leeds.ac.uk SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

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

Open Graph description is not detected on the main page of RMS Leeds. 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: