Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

comparaboo.co.uk

Comparaboo.com - Free Product Comparison. Best Products, Best Prices.

Page Load Speed

12.7 sec in total

First Response

158 ms

Resources Loaded

12.1 sec

Page Rendered

386 ms

comparaboo.co.uk screenshot

About Website

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

Comparaboo analyzes thousands of articles and consumer reviews and offers top-rated products at today’s lowest prices. You save and get only the best stuff.

Visit comparaboo.co.uk

Key Findings

We analyzed Comparaboo.co.uk page load time and found that the first response time was 158 ms and then it took 12.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

comparaboo.co.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

www.comparaboo.co.uk

158 ms

webfont.js

166 ms

application-218b8c865efc62cebef71eb8b6b102acc251449f0ec94095d02111624fab2558.css

18 ms

application-f3b23f035941b6314f9670c760da7cd86948578bef47293a165b92b67dcb96ab.js

269 ms

conversion_async.js

270 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 33% of them (34 requests) were addressed to the original Comparaboo.co.uk, 24% (25 requests) were made to Assets.comparaboo.com and 10% (10 requests) were made to Ecx.images-amazon.com. The less responsive or slowest element that took the longest time to load (761 ms) relates to the external source Staticxx.facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (47%)

Content Size

2.8 MB

After Optimization

1.5 MB

In fact, the total size of Comparaboo.co.uk main page is 2.8 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. 55% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 147.0 kB

  • Original 166.8 kB
  • After minification 153.0 kB
  • After compression 19.9 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 147.0 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 83.8 kB

  • Original 1.1 MB
  • After minification 1.0 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. Comparaboo images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 899.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 362.7 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 899.7 kB or 71% of the original size.

CSS Optimization

-81%

Potential reduce by 196.5 kB

  • Original 243.0 kB
  • After minification 241.9 kB
  • After compression 46.5 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. Comparaboo.co.uk needs all CSS files to be minified and compressed as it can save up to 196.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (33%)

Requests Now

95

After Optimization

64

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comparaboo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

comparaboo.co.uk accessibility score

82

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

comparaboo.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

comparaboo.co.uk SEO score

79

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

High

robots.txt is not valid

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

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 Comparaboo.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 Comparaboo.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 Comparaboo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: