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ucheck.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ucheck.co.uk

uCheck - Online Background Checks - Rapid, Trusted, Secure

Page Load Speed

4.2 sec in total

First Response

363 ms

Resources Loaded

3.3 sec

Page Rendered

549 ms

ucheck.co.uk screenshot

About Website

Click here to check amazing UCheck content for United Kingdom. Otherwise, check out these important facts you probably never knew about ucheck.co.uk

uCheck’s government-approved online system provides Criminal Record Checks for companies & individuals. A fast & friendly service, with most checks completed in less than 48 hours.

Visit ucheck.co.uk

Key Findings

We analyzed Ucheck.co.uk page load time and found that the first response time was 363 ms and then it took 3.8 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

ucheck.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value5,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

www.ucheck.co.uk

363 ms

main.css

193 ms

cookieblocker.min.css

262 ms

jquery.min.js

365 ms

10042074-10042521.js

176 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 79% of them (50 requests) were addressed to the original Ucheck.co.uk, 5% (3 requests) were made to Widget.trustpilot.com and 3% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Ucheck.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.0 kB (18%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ucheck.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. Images take 979.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 59.1 kB

  • Original 78.2 kB
  • After minification 72.9 kB
  • After compression 19.0 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 59.1 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 25.4 kB

  • Original 979.7 kB
  • After minification 954.3 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. UCheck images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 161.4 kB

  • Original 335.5 kB
  • After minification 335.5 kB
  • After compression 174.2 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 161.4 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (27%)

Requests Now

55

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UCheck. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ucheck.co.uk

www.ucheck.co.uk

363 ms

main.css

main.css

193 ms

cookieblocker.min.css

cookieblocker.min.css

262 ms

jquery.min.js

jquery.min.js

365 ms

10042074-10042521.js

10042074-10042521.js

176 ms

25112878.js

25112878.js

616 ms

complianz.min.js

complianz.min.js

480 ms

main.js

main.js

480 ms

helper.min.js

helper.min.js

268 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

34 ms

542459.js

542459.js

496 ms

bat.js

bat.js

213 ms

gtm.js

gtm.js

231 ms

index.html

index.html

110 ms

ucheck-logo-gradient-swirl.png

ucheck-logo-gradient-swirl.png

415 ms

chevron-right.svg

chevron-right.svg

219 ms

home-hero-image.jpg

home-hero-image.jpg

493 ms

list-icon-with-checkmark.svg

list-icon-with-checkmark.svg

338 ms

paper-check-mark.svg

paper-check-mark.svg

355 ms

fingerprint-with-checkmark.svg

fingerprint-with-checkmark.svg

373 ms

coming-soon-badge.svg

coming-soon-badge.svg

466 ms

completed-document.svg

completed-document.svg

592 ms

scale-icon.svg

scale-icon.svg

622 ms

piggy-bank-icon.svg

piggy-bank-icon.svg

644 ms

identity-check-icon.svg

identity-check-icon.svg

665 ms

sscl.png

sscl.png

577 ms

amey.png

amey.png

760 ms

anglian.png

anglian.png

673 ms

bristol-airport.png

bristol-airport.png

711 ms

cygnet.png

cygnet.png

886 ms

itv.png

itv.png

913 ms

mihomecare.png

mihomecare.png

757 ms

ndna.png

ndna.png

778 ms

newcross-healthcare.png

newcross-healthcare.png

840 ms

nurse-plus.png

nurse-plus.png

861 ms

ucheck-team-chatting-min.jpg

ucheck-team-chatting-min.jpg

1179 ms

huffpost.png

huffpost.png

877 ms

charity-times.png

charity-times.png

949 ms

independent.png

independent.png

970 ms

mirror.png

mirror.png

974 ms

the-sun.png

the-sun.png

985 ms

people-bus.jpg

people-bus.jpg

1328 ms

Labour-changes-guide.jpg

Labour-changes-guide.jpg

1355 ms

The-Governments-New-Childcare-Policy-and-How-Its-Affecting-the-Childcare-Sector.jpg

The-Governments-New-Childcare-Policy-and-How-Its-Affecting-the-Childcare-Sector.jpg

1379 ms

cyber-essentials-2022.png

cyber-essentials-2022.png

1146 ms

iso-9001.jpg

iso-9001.jpg

1315 ms

iso-27001.jpg

iso-27001.jpg

1342 ms

visa.png

visa.png

1374 ms

mastercard.png

mastercard.png

1514 ms

ccs-supplier.png

ccs-supplier.png

1517 ms

main.js

main.js

98 ms

api.min.js

api.min.js

117 ms

52007724.js

52007724.js

32 ms

avenir-next-regular.otf

avenir-next-regular.otf

1241 ms

banner.js

banner.js

446 ms

25112878.js

25112878.js

470 ms

fb.js

fb.js

447 ms

avenir-next-medium.otf

avenir-next-medium.otf

1436 ms

avenir-next-demi-bold.otf

avenir-next-demi-bold.otf

1445 ms

avenir-next-bold.otf

avenir-next-bold.otf

1484 ms

ne-orange-bold.otf

ne-orange-bold.otf

1220 ms

ne-orange-exbold.otf

ne-orange-exbold.otf

1464 ms

ne-orange-reg.otf

ne-orange-reg.otf

1479 ms

Accessibility Review

ucheck.co.uk accessibility score

81

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ucheck.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

High

Page has valid source maps

SEO Factors

ucheck.co.uk SEO score

93

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 Ucheck.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 Ucheck.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

ucheck.co.uk

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