Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 0

    Best Practices

  • 85

    SEO

    Google-friendlier than
    56% of websites

excel-london.co.uk

Visiting ExCeL | Welcome to ExCeL London

Page Load Speed

4.6 sec in total

First Response

252 ms

Resources Loaded

3.9 sec

Page Rendered

510 ms

excel-london.co.uk screenshot

About Website

Click here to check amazing Ex CeL London content for United Kingdom. Otherwise, check out these important facts you probably never knew about excel-london.co.uk

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Key Findings

We analyzed Excel-london.co.uk page load time and found that the first response time was 252 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

excel-london.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value37.6 s

0/100

25%

SI (Speed Index)

Value27.2 s

0/100

10%

TBT (Total Blocking Time)

Value10,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value76.5 s

0/100

10%

Network Requests Diagram

excel-london.co.uk

252 ms

excel.london

334 ms

jquery.min.js

392 ms

jquery-ui.min.js

546 ms

jquery-ui-timepicker.min.js

239 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Excel-london.co.uk, 92% (48 requests) were made to Excel.london and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Excel.london.

Page Optimization Overview & Recommendations

Page size can be reduced by 488.9 kB (38%)

Content Size

1.3 MB

After Optimization

781.3 kB

In fact, the total size of Excel-london.co.uk main page is 1.3 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. 25% of websites need less resources to load. Images take 630.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 35.2 kB

  • Original 39.7 kB
  • After minification 24.7 kB
  • After compression 4.5 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. This page needs HTML code to be minified as it can gain 15.0 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.2 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 13.6 kB

  • Original 630.8 kB
  • After minification 617.2 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. Ex CeL London images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 259.1 kB

  • Original 386.9 kB
  • After minification 385.9 kB
  • After compression 127.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 259.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 180.9 kB

  • Original 212.7 kB
  • After minification 170.4 kB
  • After compression 31.8 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. Excel-london.co.uk needs all CSS files to be minified and compressed as it can save up to 180.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (38%)

Requests Now

48

After Optimization

30

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ex CeL London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

excel-london.co.uk accessibility score

90

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

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

SEO Factors

excel-london.co.uk SEO score

85

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

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 Excel-london.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 Excel-london.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 description is not detected on the main page of Ex CeL London. 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: