Tools & Wizards About Us
diacore.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

diacore.co.uk

Concrete cutting, Concrete drilling services, Diamond cutters UK

Page Load Speed

2.9 sec in total

First Response

58 ms

Resources Loaded

2.6 sec

Page Rendered

239 ms

diacore.co.uk screenshot

About Website

Welcome to diacore.co.uk homepage info - get ready to check Diacore best content right away, or after learning these important things about diacore.co.uk

Diacore concrete cutting company in UK specialised in diamond drilling, diamond track wall sawing, diamond floor sawing & many other demolition techniques.

Visit diacore.co.uk

Key Findings

We analyzed Diacore.co.uk page load time and found that the first response time was 58 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

diacore.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.3

39/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

diacore.co.uk

58 ms

diacore.co.uk

333 ms

www.diacore.co.uk

1199 ms

cms-content.min.css

26 ms

fonts.min.css

36 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 49% of them (34 requests) were addressed to the original Diacore.co.uk, 26% (18 requests) were made to Platform.twitter.com and 9% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Diacore.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.9 kB (27%)

Content Size

370.7 kB

After Optimization

271.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diacore.co.uk main page is 370.7 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. 55% of websites need less resources to load. Images take 193.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 19.4 kB

  • Original 26.3 kB
  • After minification 26.3 kB
  • After compression 6.9 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 19.4 kB or 74% of the original size.

Image Optimization

-24%

Potential reduce by 47.1 kB

  • Original 193.7 kB
  • After minification 146.6 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. Obviously, Diacore needs image optimization as it can save up to 47.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 15.2 kB

  • Original 88.7 kB
  • After minification 88.6 kB
  • After compression 73.5 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 15.2 kB or 17% of the original size.

CSS Optimization

-28%

Potential reduce by 17.1 kB

  • Original 62.0 kB
  • After minification 59.7 kB
  • After compression 44.9 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. Diacore.co.uk needs all CSS files to be minified and compressed as it can save up to 17.1 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (68%)

Requests Now

60

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diacore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diacore.co.uk

diacore.co.uk

58 ms

diacore.co.uk

diacore.co.uk

333 ms

www.diacore.co.uk

www.diacore.co.uk

1199 ms

cms-content.min.css

cms-content.min.css

26 ms

fonts.min.css

fonts.min.css

36 ms

bootstrap.min.css

bootstrap.min.css

29 ms

style.min.css

style.min.css

23 ms

font-awesome.min.css

font-awesome.min.css

24 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

36 ms

bootstrap.min.js

bootstrap.min.js

35 ms

icon

icon

37 ms

yeh7pea.js

yeh7pea.js

213 ms

layout.min.css

layout.min.css

34 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

41 ms

www.diacore.co.uk

www.diacore.co.uk

349 ms

style.min.css

style.min.css

50 ms

twitterFetcher.min.js

twitterFetcher.min.js

45 ms

css

css

28 ms

fontello.css

fontello.css

193 ms

ionicons.min.css

ionicons.min.css

28 ms

widgets.js

widgets.js

22 ms

addthis_widget.js

addthis_widget.js

184 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

32 ms

gtm.js

gtm.js

66 ms

logo.svg

logo.svg

22 ms

diacore-home.jpg

diacore-home.jpg

35 ms

Tom%20Thames%20Tideway%20%20banner.jpg

Tom%20Thames%20Tideway%20%20banner.jpg

21 ms

iosh.png

iosh.png

20 ms

das.png

das.png

20 ms

cbc.png

cbc.png

26 ms

COIB.png

COIB.png

30 ms

chas.png

chas.png

32 ms

transparent-wide.png

transparent-wide.png

34 ms

diacore-25-years.png

diacore-25-years.png

42 ms

blade.JPG

blade.JPG

15 ms

style-lg.min.css

style-lg.min.css

62 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

496 ms

analytics.js

analytics.js

79 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

25 ms

d

d

39 ms

d

d

47 ms

d

d

67 ms

d

d

84 ms

d

d

58 ms

settings

settings

120 ms

collect

collect

21 ms

js

js

65 ms

p.gif

p.gif

32 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

3 ms

diacoreltd

diacoreltd

65 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

3 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

18 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

22 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

22 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

19 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

21 ms

_buildManifest.js

_buildManifest.js

21 ms

_ssgManifest.js

_ssgManifest.js

21 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

9 ms

1755.07a49c40b12af4f75780.js

1755.07a49c40b12af4f75780.js

9 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

4 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

8 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

21 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

22 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

21 ms

style-md.min.css

style-md.min.css

11 ms

style-sm.min.css

style-sm.min.css

12 ms

style-xs.min.css

style-xs.min.css

182 ms

print.min.css

print.min.css

12 ms

Accessibility Review

diacore.co.uk accessibility score

97

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.

Best Practices

diacore.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

diacore.co.uk SEO score

88

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

High

Tap targets are not sized appropriately

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 Diacore.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 Diacore.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

diacore.co.uk

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