Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

centratec.co.uk

Computer Services for Business: Repairs, Networks, Maintenance

Page Load Speed

2.8 sec in total

First Response

734 ms

Resources Loaded

1.8 sec

Page Rendered

321 ms

centratec.co.uk screenshot

About Website

Welcome to centratec.co.uk homepage info - get ready to check Centratec best content for Pakistan right away, or after learning these important things about centratec.co.uk

Computer Services and IT Solutions from Centratec based in central Scotland: Falkirk, Stirling, Grangemouth, Alloa, Cumbernauld, Linlithgow.

Visit centratec.co.uk

Key Findings

We analyzed Centratec.co.uk page load time and found that the first response time was 734 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

centratec.co.uk performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value2,380 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value10.7 s

23/100

10%

Network Requests Diagram

centratec.co.uk

734 ms

wpo-minify-header-f9538bbb.min.css

645 ms

39 ms

wpo-minify-header-fd1318e7.min.js

478 ms

wpo-minify-footer-80b50e63.min.css

404 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 75% of them (18 requests) were addressed to the original Centratec.co.uk, 13% (3 requests) were made to Js.stripe.com and 4% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Centratec.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.5 kB (9%)

Content Size

611.0 kB

After Optimization

555.5 kB

In fact, the total size of Centratec.co.uk main page is 611.0 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. 30% of websites need less resources to load. Images take 393.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 55.2 kB

  • Original 66.7 kB
  • After minification 64.2 kB
  • After compression 11.5 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 55.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 393.9 kB
  • After minification 393.9 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. Centratec images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 35.6 kB
  • After minification 35.6 kB
  • After compression 35.6 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 229 B

  • Original 114.8 kB
  • After minification 114.8 kB
  • After compression 114.5 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. Centratec.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centratec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

centratec.co.uk accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

Links do not have a discernible name

Best Practices

centratec.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

centratec.co.uk SEO score

100

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

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