Tools & Wizards About Us
clear-diamond.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

clear-diamond.co.uk

Anti Glare and Privacy Screen Protectors for Mobile and Large Screens

Page Load Speed

2.9 sec in total

First Response

490 ms

Resources Loaded

2.2 sec

Page Rendered

224 ms

clear-diamond.co.uk screenshot

About Website

Visit clear-diamond.co.uk now to see the best up-to-date Clear Diamond content and also check out these interesting facts you probably never knew about clear-diamond.co.uk

Clear diamond provides quality privacy filters and screen protectors produced in standard monitor and kiosks display sizes, we can also create custom sized screen protectors and large monitor screen p...

Visit clear-diamond.co.uk

Key Findings

We analyzed Clear-diamond.co.uk page load time and found that the first response time was 490 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

clear-diamond.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.574

12/100

15%

TTI (Time to Interactive)

Value9.6 s

30/100

10%

Network Requests Diagram

www.clear-diamond.com

490 ms

jquery-latest.min.js

33 ms

jquery.colorbox-min.js

160 ms

colorbox.css

243 ms

jquery-ui-git.js

48 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Clear-diamond.co.uk, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (873 ms) relates to the external source Clear-diamond.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.3 kB (22%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clear-diamond.co.uk main page is 1.6 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.0 kB

  • Original 27.7 kB
  • After minification 24.2 kB
  • After compression 5.7 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 3.5 kB, which is 13% 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 22.0 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 59.1 kB

  • Original 1.1 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. Clear Diamond images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 150.9 kB

  • Original 292.6 kB
  • After minification 281.9 kB
  • After compression 141.7 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 150.9 kB or 52% of the original size.

CSS Optimization

-85%

Potential reduce by 117.2 kB

  • Original 137.0 kB
  • After minification 110.5 kB
  • After compression 19.9 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. Clear-diamond.co.uk needs all CSS files to be minified and compressed as it can save up to 117.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (34%)

Requests Now

67

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clear Diamond. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.clear-diamond.com

www.clear-diamond.com

490 ms

jquery-latest.min.js

jquery-latest.min.js

33 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

160 ms

colorbox.css

colorbox.css

243 ms

jquery-ui-git.js

jquery-ui-git.js

48 ms

jquery.nestedAccordion.js

jquery.nestedAccordion.js

264 ms

simple-accordion.js

simple-accordion.js

264 ms

jquery.validate.min.js

jquery.validate.min.js

333 ms

js.js

js.js

265 ms

bootstrap.css

bootstrap.css

509 ms

bootstrap.min.js

bootstrap.min.js

59 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

325 ms

nav.css

nav.css

328 ms

main.css

main.css

329 ms

font-awesome.min.css

font-awesome.min.css

58 ms

smoothDivScroll.css

smoothDivScroll.css

342 ms

fractionslider.css

fractionslider.css

407 ms

jquery-ui-git.js

jquery-ui-git.js

24 ms

plusminusinput.js

plusminusinput.js

335 ms

jquery-ui-1.10.3.custom.min.js

jquery-ui-1.10.3.custom.min.js

335 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

339 ms

jquery.kinetic.min.js

jquery.kinetic.min.js

349 ms

jquery.smoothdivscroll-1.3-min.js

jquery.smoothdivscroll-1.3-min.js

412 ms

jquery.fractionslider.min.js

jquery.fractionslider.min.js

416 ms

css

css

30 ms

analytics.js

analytics.js

97 ms

logo.png

logo.png

119 ms

smo1.png

smo1.png

131 ms

smo2.png

smo2.png

129 ms

bg1.jpg

bg1.jpg

297 ms

number1.png

number1.png

215 ms

1-1.png

1-1.png

129 ms

1-2.png

1-2.png

163 ms

1-3.png

1-3.png

212 ms

1-4.png

1-4.png

213 ms

1-5.png

1-5.png

213 ms

1-6.png

1-6.png

244 ms

bg2.jpg

bg2.jpg

457 ms

2-1.png

2-1.png

294 ms

2-2.png

2-2.png

296 ms

2-3.png

2-3.png

297 ms

2-4.png

2-4.png

326 ms

2-5.png

2-5.png

376 ms

bg3.jpg

bg3.jpg

542 ms

3-1.png

3-1.png

379 ms

3-2.png

3-2.png

380 ms

brandbar_01.png

brandbar_01.png

408 ms

brandbar_02.png

brandbar_02.png

458 ms

brandbar_03.png

brandbar_03.png

463 ms

brandbar_04.png

brandbar_04.png

465 ms

brandbar_05.png

brandbar_05.png

490 ms

brandbar_06.png

brandbar_06.png

536 ms

brandbar_07.png

brandbar_07.png

538 ms

brandbar_08.png

brandbar_08.png

546 ms

brandbar_09.png

brandbar_09.png

548 ms

brandbar_10.png

brandbar_10.png

571 ms

image.php

image.php

746 ms

image.php

image.php

759 ms

image.php

image.php

873 ms

yt1.jpg

yt1.jpg

716 ms

yt2.jpg

yt2.jpg

715 ms

yt3.jpg

yt3.jpg

652 ms

S6uyw4BMUTPHjx4wWyWtFCc.ttf

S6uyw4BMUTPHjx4wWyWtFCc.ttf

59 ms

S6u9w4BMUTPHh7USSwiPHA3q5d0.ttf

S6u9w4BMUTPHh7USSwiPHA3q5d0.ttf

60 ms

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

59 ms

collect

collect

15 ms

footlogo.png

footlogo.png

638 ms

js

js

57 ms

welland.png

welland.png

678 ms

big_transparent.gif

big_transparent.gif

679 ms

cursor_arrow_left.png

cursor_arrow_left.png

694 ms

cursor_arrow_left.cur

cursor_arrow_left.cur

672 ms

cursor_arrow_right.png

cursor_arrow_right.png

636 ms

cursor_arrow_right.cur

cursor_arrow_right.cur

678 ms

Accessibility Review

clear-diamond.co.uk accessibility score

71

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

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

clear-diamond.co.uk best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

clear-diamond.co.uk SEO score

81

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Clear-diamond.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Clear-diamond.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

clear-diamond.co.uk

Open Graph description is not detected on the main page of Clear Diamond. 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: