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Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

union-st.org

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Page Load Speed

1.8 sec in total

First Response

479 ms

Resources Loaded

1.3 sec

Page Rendered

73 ms

About Website

Welcome to union-st.org homepage info - get ready to check Union St best content for United Kingdom right away, or after learning these important things about union-st.org

Union St offers four floors of co-working space, dedicated desks and office space in Sheffield city centre. Discover the benefits of co-working for creatives, charities and other social enterprises. P...

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Key Findings

We analyzed Union-st.org page load time and found that the first response time was 479 ms and then it took 1.3 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

union-st.org performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

www.union-st.org

479 ms

minified.js

29 ms

focus-within-polyfill.js

27 ms

polyfill.min.js

63 ms

Union-St-logo-b%26w.png

233 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Union-st.org, 59% (44 requests) were made to Static.wixstatic.com and 20% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (543 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (36%)

Content Size

12.0 MB

After Optimization

7.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Union-st.org main page is 12.0 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. Only a small number of websites need less resources to load. Images take 10.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 812.6 kB

  • Original 995.9 kB
  • After minification 994.0 kB
  • After compression 183.3 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 812.6 kB or 82% of the original size.

Image Optimization

-31%

Potential reduce by 3.2 MB

  • Original 10.5 MB
  • After minification 7.3 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. Obviously, Union St needs image optimization as it can save up to 3.2 MB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 276.7 kB

  • Original 536.0 kB
  • After minification 536.0 kB
  • After compression 259.2 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 276.7 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

58

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Union St. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

union-st.org accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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.

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

union-st.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

union-st.org SEO score

99

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

High

Tap targets are not sized appropriately

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 Union-st.org 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 Union-st.org 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 data is detected on the main page of Union St. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: