Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

whichrehab.co.uk

UK Rehab Centers for your recovery - Which Rehab

Page Load Speed

7.6 sec in total

First Response

209 ms

Resources Loaded

6.1 sec

Page Rendered

1.4 sec

whichrehab.co.uk screenshot

About Website

Click here to check amazing Which Rehab content. Otherwise, check out these important facts you probably never knew about whichrehab.co.uk

Personalised addiction treatment & support for alcohol, drugs, and behavioural issues. Which Rehab helps you find UK Rehab Centers

Visit whichrehab.co.uk

Key Findings

We analyzed Whichrehab.co.uk page load time and found that the first response time was 209 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

whichrehab.co.uk performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

whichrehab.co.uk

209 ms

whichrehab.co.uk

1067 ms

style.min.css

400 ms

theme.min.css

405 ms

frontend-lite.min.css

450 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 84% of them (69 requests) were addressed to the original Whichrehab.co.uk, 15% (12 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Whichrehab.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.5 kB (23%)

Content Size

766.7 kB

After Optimization

591.2 kB

In fact, the total size of Whichrehab.co.uk main page is 766.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 352.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 168.4 kB

  • Original 191.8 kB
  • After minification 183.8 kB
  • After compression 23.4 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 168.4 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 5.8 kB

  • Original 352.4 kB
  • After minification 346.6 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. Which Rehab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 170 B

  • Original 152.0 kB
  • After minification 152.0 kB
  • After compression 151.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.0 kB

  • Original 70.5 kB
  • After minification 70.5 kB
  • After compression 69.4 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. Whichrehab.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (72%)

Requests Now

64

After Optimization

18

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Which Rehab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

whichrehab.co.uk accessibility score

96

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.

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

Links do not have a discernible name

Best Practices

whichrehab.co.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

whichrehab.co.uk SEO score

89

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

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 Whichrehab.co.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 Whichrehab.co.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 data is detected on the main page of Which Rehab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: