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londononline.co.uk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

londononline.co.uk

London Online - Your guide to shopping, restaurants, events, hotels and business in Greater London

Page Load Speed

822 ms in total

First Response

67 ms

Resources Loaded

395 ms

Page Rendered

360 ms

londononline.co.uk screenshot

About Website

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

London Online is a concise guide to the capital with hundreds of articles about London, businesses, restaurants and pubs and events.

Visit londononline.co.uk

Key Findings

We analyzed Londononline.co.uk page load time and found that the first response time was 67 ms and then it took 755 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

londononline.co.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

londononline.co.uk

67 ms

www.londononline.co.uk

88 ms

londononline.res.css

49 ms

jquery.min.js

89 ms

jquery.cookiesdirective.js

41 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 75% of them (9 requests) were addressed to the original Londononline.co.uk, 8% (1 request) were made to Ajax.googleapis.com and 8% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (89 ms) relates to the external source Ajax.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.2 kB (31%)

Content Size

122.9 kB

After Optimization

84.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Londononline.co.uk main page is 122.9 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. Only 10% of websites need less resources to load. Images take 44.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.5 kB

  • Original 24.0 kB
  • After minification 23.1 kB
  • After compression 6.5 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 17.5 kB or 73% of the original size.

Image Optimization

-11%

Potential reduce by 5.1 kB

  • Original 44.5 kB
  • After minification 39.4 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. Obviously, London Online needs image optimization as it can save up to 5.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 2.7 kB

  • Original 38.2 kB
  • After minification 38.2 kB
  • After compression 35.5 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

-80%

Potential reduce by 12.9 kB

  • Original 16.2 kB
  • After minification 11.3 kB
  • After compression 3.3 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. Londononline.co.uk needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Online. According to our analytics all requests are already optimized.

Network Requests Diagram

londononline.co.uk

londononline.co.uk

67 ms

www.londononline.co.uk

www.londononline.co.uk

88 ms

londononline.res.css

londononline.res.css

49 ms

jquery.min.js

jquery.min.js

89 ms

jquery.cookiesdirective.js

jquery.cookiesdirective.js

41 ms

london_online_logo.gif

london_online_logo.gif

16 ms

cse60.gif

cse60.gif

18 ms

found_error_button_square.gif

found_error_button_square.gif

30 ms

britain_online_black_150.gif

britain_online_black_150.gif

29 ms

poweredby_000000.gif

poweredby_000000.gif

16 ms

branding.css

branding.css

59 ms

sprites.jpg

sprites.jpg

86 ms

Accessibility Review

londononline.co.uk accessibility score

89

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

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Best Practices

londononline.co.uk best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

londononline.co.uk SEO score

96

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

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Londononline.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 Londononline.co.uk main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

londononline.co.uk

Open Graph description is not detected on the main page of London Online. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: