Tools & Wizards About Us
candjupvcmaintenance.co.uk screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

candjupvcmaintenance.co.uk

C & J Upvc Maintenance | Double Glazing Repairs Nottingham | Door Locks Nottingham

Page Load Speed

4.8 sec in total

First Response

608 ms

Resources Loaded

3.8 sec

Page Rendered

392 ms

candjupvcmaintenance.co.uk screenshot

About Website

Welcome to candjupvcmaintenance.co.uk homepage info - get ready to check Candj Upvc Maintenance best content right away, or after learning these important things about candjupvcmaintenance.co.uk

C & J Upvc Maintenance provides a wide range of double glazing repairs and door lock repairs in the Nottingham and Derby areas.

Visit candjupvcmaintenance.co.uk

Key Findings

We analyzed Candjupvcmaintenance.co.uk page load time and found that the first response time was 608 ms and then it took 4.2 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

candjupvcmaintenance.co.uk performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

www.candjupvcmaintenance.co.uk

608 ms

style.css

495 ms

theming.css

131 ms

web.css

507 ms

common,twitter,facebook,shoppingbasket

509 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 62% of them (23 requests) were addressed to the original Candjupvcmaintenance.co.uk, 32% (12 requests) were made to Cdn.website-start.de and 5% (2 requests) were made to 106.sb.mywebsite-editor.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdn.website-start.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.0 kB (7%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Candjupvcmaintenance.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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 40.1 kB

  • Original 47.8 kB
  • After minification 45.4 kB
  • After compression 7.8 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 40.1 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 33.5 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Candj Upvc Maintenance images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 18.9 kB

  • Original 38.7 kB
  • After minification 38.7 kB
  • After compression 19.7 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 18.9 kB or 49% of the original size.

CSS Optimization

-25%

Potential reduce by 1.4 kB

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 4.2 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. Candjupvcmaintenance.co.uk needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (56%)

Requests Now

36

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Candj Upvc Maintenance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.candjupvcmaintenance.co.uk

www.candjupvcmaintenance.co.uk

608 ms

style.css

style.css

495 ms

theming.css

theming.css

131 ms

web.css

web.css

507 ms

common,twitter,facebook,shoppingbasket

common,twitter,facebook,shoppingbasket

509 ms

mobilenavigation.css

mobilenavigation.css

515 ms

logstate2-css.php

logstate2-css.php

531 ms

logstate-js.php

logstate-js.php

530 ms

web.js

web.js

1087 ms

web.bundle.js

web.bundle.js

521 ms

mobilenavigation.js

mobilenavigation.js

608 ms

common,twitter,facebook,shoppingbasket

common,twitter,facebook,shoppingbasket

1847 ms

884 ms

pfcsupport.js

pfcsupport.js

632 ms

background.jpg

background.jpg

721 ms

logo.jpg

logo.jpg

461 ms

cache_40694471.jpg

cache_40694471.jpg

609 ms

twitter-b.png

twitter-b.png

405 ms

cache_65321779.png

cache_65321779.png

471 ms

cache_47867907.png

cache_47867907.png

350 ms

cache_65747739.png

cache_65747739.png

638 ms

cache_40698941.jpg

cache_40698941.jpg

724 ms

cache_64878188.png

cache_64878188.png

960 ms

cache_40698952.jpg

cache_40698952.jpg

794 ms

cache_40698965.jpeg

cache_40698965.jpeg

898 ms

cache_4540742.jpg

cache_4540742.jpg

783 ms

cache_3926485.png

cache_3926485.png

834 ms

cache_3821831.jpg

cache_3821831.jpg

843 ms

cache_3873049.jpg

cache_3873049.jpg

919 ms

cache_3907751.png

cache_3907751.png

920 ms

cache_3822236.jpg

cache_3822236.jpg

956 ms

cache_3822090.jpg

cache_3822090.jpg

962 ms

cache_3821944.jpg

cache_3821944.jpg

1017 ms

cache_3822007.jpg

cache_3822007.jpg

1040 ms

cache_3872920.jpg

cache_3872920.jpg

1038 ms

printer.gif

printer.gif

114 ms

print.css

print.css

114 ms

Accessibility Review

candjupvcmaintenance.co.uk accessibility score

82

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

candjupvcmaintenance.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

candjupvcmaintenance.co.uk SEO score

85

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

High

robots.txt is not valid

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 Candjupvcmaintenance.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 Candjupvcmaintenance.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

candjupvcmaintenance.co.uk

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