Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

lse.co.uk

Share Prices, Stock Quotes, Charts, Trade History, Share Chat, Financial News - London South East

Page Load Speed

8.6 sec in total

First Response

3.7 sec

Resources Loaded

4.8 sec

Page Rendered

173 ms

lse.co.uk screenshot

About Website

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

Share Prices, Stock Quotes, Charts, Trade History, Share Chat, Financial News - London South East

Visit lse.co.uk

Key Findings

We analyzed Lse.co.uk page load time and found that the first response time was 3.7 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lse.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value15,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value45.4 s

0/100

10%

Network Requests Diagram

www.lse.co.uk

3652 ms

style-2.0.1.css

310 ms

style_generic-1.4.5.css

159 ms

jquery.fancybox-1.3.1.css

159 ms

style_layout-1.5.0.css

229 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 7% of them (6 requests) were addressed to the original Lse.co.uk, 54% (49 requests) were made to Static.lse.co.uk and 4% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Lse.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 900.8 kB (63%)

Content Size

1.4 MB

After Optimization

531.9 kB

In fact, the total size of Lse.co.uk main page is 1.4 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 729.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 89.5 kB

  • Original 112.5 kB
  • After minification 102.1 kB
  • After compression 23.0 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 89.5 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 23.1 kB

  • Original 237.9 kB
  • After minification 214.8 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. Lse images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 483.3 kB

  • Original 729.8 kB
  • After minification 707.0 kB
  • After compression 246.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 483.3 kB or 66% of the original size.

CSS Optimization

-86%

Potential reduce by 305.0 kB

  • Original 352.6 kB
  • After minification 279.5 kB
  • After compression 47.6 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. Lse.co.uk needs all CSS files to be minified and compressed as it can save up to 305.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (70%)

Requests Now

86

After Optimization

26

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lse.co.uk accessibility score

90

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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

lse.co.uk best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lse.co.uk SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lse.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 Lse.co.uk main page’s claimed encoding is iso-8859-1. 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

Open Graph description is not detected on the main page of Lse. 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: