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tssa.org.uk screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

tssa.org.uk

TSSA - the union for people in transport and travel

Page Load Speed

3.1 sec in total

First Response

252 ms

Resources Loaded

1.8 sec

Page Rendered

988 ms

tssa.org.uk screenshot

About Website

Visit tssa.org.uk now to see the best up-to-date TSSA content for United Kingdom and also check out these interesting facts you probably never knew about tssa.org.uk

TSSA is an independent trade union for the transport and travel trade industries. We have thousands of members right across the UK and Ireland, working for the railways and associated companies.

Visit tssa.org.uk

Key Findings

We analyzed Tssa.org.uk page load time and found that the first response time was 252 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tssa.org.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value1.003

2/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

tssa.org.uk

252 ms

www.tssa.org.uk

1055 ms

gtm.js

60 ms

cmx7ltb.css

266 ms

icons.svg

338 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 33% of them (9 requests) were addressed to the original Tssa.org.uk, 30% (8 requests) were made to Assets-eu-01.kc-usercontent.com and 11% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tssa.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.8 kB (8%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tssa.org.uk main page is 2.1 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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 88.0 kB

  • Original 100.1 kB
  • After minification 73.4 kB
  • After compression 12.0 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 26.7 kB, which is 27% 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 88.0 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 8.8 kB

  • Original 1.9 MB
  • After minification 1.9 MB

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. TSSA images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 7.6 kB

  • Original 33.3 kB
  • After minification 33.3 kB
  • After compression 25.7 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 7.6 kB or 23% of the original size.

CSS Optimization

-83%

Potential reduce by 64.3 kB

  • Original 77.6 kB
  • After minification 77.2 kB
  • After compression 13.3 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. Tssa.org.uk needs all CSS files to be minified and compressed as it can save up to 64.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TSSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tssa.org.uk

tssa.org.uk

252 ms

www.tssa.org.uk

www.tssa.org.uk

1055 ms

gtm.js

gtm.js

60 ms

cmx7ltb.css

cmx7ltb.css

266 ms

icons.svg

icons.svg

338 ms

tssa-logo.svg

tssa-logo.svg

351 ms

js

js

69 ms

analytics.js

analytics.js

20 ms

collect

collect

123 ms

futuretssalogo.png

futuretssalogo.png

125 ms

GMQHvyPXoAA_fX_.jpeg

GMQHvyPXoAA_fX_.jpeg

129 ms

TSSA%20flag%20outside%20parliament%20compressed.png

TSSA%20flag%20outside%20parliament%20compressed.png

136 ms

GTR%20Victoria%20station%20staff%20members%20wearing%20mask.%20From%20GTR%20via%20MyNewsdesk.png

GTR%20Victoria%20station%20staff%20members%20wearing%20mask.%20From%20GTR%20via%20MyNewsdesk.png

139 ms

Network%20Rail%20Reps%20Forum.jpeg

Network%20Rail%20Reps%20Forum.jpeg

140 ms

Picket%20pack%20prep.png

Picket%20pack%20prep.png

141 ms

Two%20office%20workers%20at%20desks%20with%20laptops.png

Two%20office%20workers%20at%20desks%20with%20laptops.png

140 ms

www.tssa.org.uk

www.tssa.org.uk

465 ms

card-placeholder.svg

card-placeholder.svg

261 ms

app.js

app.js

236 ms

p.css

p.css

45 ms

Conference%20voting%20hands%20in%20the%20air.png

Conference%20voting%20hands%20in%20the%20air.png

29 ms

collect

collect

42 ms

polyfill.min.js

polyfill.min.js

311 ms

d

d

53 ms

d

d

72 ms

styles.css

styles.css

78 ms

footer-swoosh.svg

footer-swoosh.svg

76 ms

Accessibility Review

tssa.org.uk accessibility score

100

Accessibility Issues

Best Practices

tssa.org.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

tssa.org.uk SEO score

100

Search Engine Optimization Advices

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 Tssa.org.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 Tssa.org.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

tssa.org.uk

Open Graph data is detected on the main page of TSSA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: