Tools & Wizards About Us
4com.co.uk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

4com.co.uk

4Com - Providing Business Telephone Systems to the UK SME Market

Page Load Speed

11.8 sec in total

First Response

431 ms

Resources Loaded

5.9 sec

Page Rendered

5.5 sec

4com.co.uk screenshot

About Website

Visit 4com.co.uk now to see the best up-to-date 4Com content for United Kingdom and also check out these interesting facts you probably never knew about 4com.co.uk

Here at 4Com, we pride ourselves on delivering business improving phone solutions and have helped over 15,000 customers in the UK. See how we can help you

Visit 4com.co.uk

Key Findings

We analyzed 4com.co.uk page load time and found that the first response time was 431 ms and then it took 11.4 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

4com.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value31,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.222

56/100

15%

TTI (Time to Interactive)

Value38.2 s

0/100

10%

Network Requests Diagram

4com.co.uk

431 ms

www.4com.co.uk

1417 ms

styles.css

33 ms

public.css

473 ms

front.min.css

25 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original 4com.co.uk, 6% (2 requests) were made to Fast.wistia.com and 3% (1 request) were made to Secure.leadforensics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain 4com.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.6 kB (12%)

Content Size

559.4 kB

After Optimization

489.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4com.co.uk main page is 559.4 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. Javascripts take 208.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 68.2 kB

  • Original 82.4 kB
  • After minification 82.3 kB
  • After compression 14.2 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 68.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 187.3 kB
  • After minification 187.3 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. 4Com images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 208.9 kB
  • After minification 208.7 kB
  • After compression 207.6 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 76 B

  • Original 80.8 kB
  • After minification 80.8 kB
  • After compression 80.7 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. 4com.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (74%)

Requests Now

31

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4com.co.uk

4com.co.uk

431 ms

www.4com.co.uk

www.4com.co.uk

1417 ms

styles.css

styles.css

33 ms

public.css

public.css

473 ms

front.min.css

front.min.css

25 ms

jvcf7p_client.css

jvcf7p_client.css

26 ms

main_9a436365.css

main_9a436365.css

255 ms

145734.js

145734.js

519 ms

E-v1.js

E-v1.js

933 ms

select2.min.css

select2.min.css

366 ms

wpac-time.js

wpac-time.js

832 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

833 ms

wp-polyfill.min.js

wp-polyfill.min.js

364 ms

index.js

index.js

834 ms

jquery.min.js

jquery.min.js

873 ms

jquery-migrate.min.js

jquery-migrate.min.js

414 ms

livevalidation_standalone.js

livevalidation_standalone.js

413 ms

public.js

public.js

828 ms

default_validation.js

default_validation.js

827 ms

front.min.js

front.min.js

833 ms

jquery.validate.min.js

jquery.validate.min.js

948 ms

jvcf7p_validation.js

jvcf7p_validation.js

981 ms

main_9a436365.js

main_9a436365.js

1892 ms

respbgimages_9a436365.js

respbgimages_9a436365.js

982 ms

rplg.js

rplg.js

828 ms

select2.min.js

select2.min.js

829 ms

select-multiselect-custom.js

select-multiselect-custom.js

829 ms

homehihi_b496965a.jpg

homehihi_b496965a.jpg

1375 ms

phone-systems-min.jpg

phone-systems-min.jpg

1371 ms

software-2.jpg

software-2.jpg

448 ms

broadband2.jpg

broadband2.jpg

1362 ms

hihiconnect_menu.jpg

hihiconnect_menu.jpg

1364 ms

+kBgQG4AAQAAAFkapwAOAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAAA4ArgABAAAAAAABAAQAAAABAAAAAAACAAcARQABAAAAAAADAAQALQABAAAAAAAEAAQAWgABAAAAAAAFAAsADAABAAAAAAAGAAQAOQABAAAAAAAKABoAZgADAAEECQABAAgABAADAAEECQACAA4ATAADAAEECQADAAgAMQADAAEECQAEAAgAXgADAAEECQAFABYAFwADAAEECQAGAAgAPQADAAEECQAKADQAgDRjb20ANABjAG8AbVZlcnNpb24gMS4wAFYAZQByAHMAaQBvAG4AIAAxAC4AMDRjb20ANABjAG8AbTRjb20ANABjAG8AbVJlZ3VsYXIAUgBlAGcAdQBsAGEAcjRjb20ANABjAG8AbUZvbnQgZ2VuZXJhdGVkIGJ5IEljb01vb24uAEYAbwBuAHQAIABnAGUAbgBlAHIAYQB0AGUAZAAgAGIAeQAgAEkAYwBvAE0AbwBvAG4ALgAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

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

910 ms

iframe_shim

iframe_shim

205 ms

Accessibility Review

4com.co.uk accessibility score

79

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

High

ARIA IDs are not unique

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

[id] attributes on active, focusable elements are not unique

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

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

High

Links do not have a discernible name

Best Practices

4com.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

4com.co.uk SEO score

92

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

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 4com.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 4com.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

4com.co.uk

Open Graph data is detected on the main page of 4Com. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: