Tools & Wizards About Us
londonreviewbookshop.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

londonreviewbookshop.co.uk

London Review Bookshop

Page Load Speed

2.1 sec in total

First Response

16 ms

Resources Loaded

1.3 sec

Page Rendered

778 ms

londonreviewbookshop.co.uk screenshot

About Website

Click here to check amazing London Review Bookshop content for United Kingdom. Otherwise, check out these important facts you probably never knew about londonreviewbookshop.co.uk

London's best independent bookshop

Visit londonreviewbookshop.co.uk

Key Findings

We analyzed Londonreviewbookshop.co.uk page load time and found that the first response time was 16 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

londonreviewbookshop.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value3,540 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

londonreviewbookshop.co.uk

16 ms

londonreviewbookshop.co.uk

279 ms

bootstrap.min.css

28 ms

otSDKStub.js

34 ms

8a03af0e-0136-4439-9acb-328bfe14182d-test.json

155 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 68% of them (15 requests) were addressed to the original Londonreviewbookshop.co.uk, 14% (3 requests) were made to Cdn.cookielaw.org and 5% (1 request) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (502 ms) belongs to the original domain Londonreviewbookshop.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 508.4 kB (53%)

Content Size

965.7 kB

After Optimization

457.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Londonreviewbookshop.co.uk main page is 965.7 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. 60% of websites need less resources to load. HTML takes 593.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 507.9 kB

  • Original 593.1 kB
  • After minification 540.9 kB
  • After compression 85.1 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 507.9 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 294 B

  • Original 36.8 kB
  • After minification 36.5 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. London Review Bookshop images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 95 B

  • Original 307.6 kB
  • After minification 307.6 kB
  • After compression 307.5 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

-0%

Potential reduce by 93 B

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 28.2 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. Londonreviewbookshop.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (46%)

Requests Now

13

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Review Bookshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

londonreviewbookshop.co.uk

londonreviewbookshop.co.uk

16 ms

londonreviewbookshop.co.uk

londonreviewbookshop.co.uk

279 ms

bootstrap.min.css

bootstrap.min.css

28 ms

otSDKStub.js

otSDKStub.js

34 ms

8a03af0e-0136-4439-9acb-328bfe14182d-test.json

8a03af0e-0136-4439-9acb-328bfe14182d-test.json

155 ms

fbevents.js

fbevents.js

155 ms

81d44d4b-ac07-4ad4-8cdd-4df771a3c1c3.woff

81d44d4b-ac07-4ad4-8cdd-4df771a3c1c3.woff

166 ms

e4eacf8d-aba1-40d4-9597-1198e91dcf00.woff

e4eacf8d-aba1-40d4-9597-1198e91dcf00.woff

325 ms

QuadraatPro.woff

QuadraatPro.woff

246 ms

QuadraatPro-Bold.woff

QuadraatPro-Bold.woff

244 ms

vendor.6badf91b.js

vendor.6badf91b.js

256 ms

main.6f6c3af9.js

main.6f6c3af9.js

345 ms

main.48cbc90a.css

main.48cbc90a.css

502 ms

hello.js

hello.js

268 ms

location

location

178 ms

QuadraatPro-Ita.woff

QuadraatPro-Ita.woff

157 ms

otBannerSdk.js

otBannerSdk.js

56 ms

Empty-Book-Collage.png

Empty-Book-Collage.png

320 ms

9781804290446.jpg

9781804290446.jpg

466 ms

green-fade.c60c636f.png

green-fade.c60c636f.png

166 ms

10cee8c3-6e4c-4f57-8121-cf5e361423a7.woff

10cee8c3-6e4c-4f57-8121-cf5e361423a7.woff

108 ms

bbf607bd-4426-47a9-ae87-c843830b7c4a.woff

bbf607bd-4426-47a9-ae87-c843830b7c4a.woff

109 ms

Accessibility Review

londonreviewbookshop.co.uk accessibility score

98

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.

Best Practices

londonreviewbookshop.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

londonreviewbookshop.co.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 Londonreviewbookshop.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 Londonreviewbookshop.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

londonreviewbookshop.co.uk

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