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dkthermal.co.uk screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dkthermal.co.uk

Global Supplier of Printed Circuit Boards | DK-Daleba

Page Load Speed

2.8 sec in total

First Response

201 ms

Resources Loaded

2.1 sec

Page Rendered

453 ms

dkthermal.co.uk screenshot

About Website

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

Our dedicated engineers provide the best PCB solutions while managing your stock levels & delivering on time anywhere in the World

Visit dkthermal.co.uk

Key Findings

We analyzed Dkthermal.co.uk page load time and found that the first response time was 201 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dkthermal.co.uk performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value3,350 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.705

7/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

dkthermal.co.uk

201 ms

www.daleba.co.uk

490 ms

normalize.css

98 ms

design.css

200 ms

menu.css

285 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dkthermal.co.uk, 61% (37 requests) were made to Daleba.co.uk and 13% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (780 ms) relates to the external source Daleba.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.1 kB (19%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dkthermal.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 753.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.0 kB

  • Original 32.7 kB
  • After minification 30.1 kB
  • After compression 8.7 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. 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 24.0 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 4.0 kB

  • Original 471.4 kB
  • After minification 467.4 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. DK Thermal images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 223.1 kB

  • Original 753.8 kB
  • After minification 753.8 kB
  • After compression 530.7 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 223.1 kB or 30% of the original size.

CSS Optimization

-3%

Potential reduce by 2.0 kB

  • Original 74.4 kB
  • After minification 74.4 kB
  • After compression 72.5 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. Dkthermal.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (55%)

Requests Now

51

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DK Thermal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dkthermal.co.uk

dkthermal.co.uk

201 ms

www.daleba.co.uk

www.daleba.co.uk

490 ms

normalize.css

normalize.css

98 ms

design.css

design.css

200 ms

menu.css

menu.css

285 ms

responsive-tabs.css

responsive-tabs.css

286 ms

fontello.css

fontello.css

287 ms

css

css

47 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

493 ms

api.js

api.js

53 ms

js

js

103 ms

purecounter.js

purecounter.js

296 ms

colorbox.css

colorbox.css

295 ms

slick.css

slick.css

377 ms

ofi.min.js

ofi.min.js

45 ms

jarallax.js

jarallax.js

476 ms

jarallax-video.js

jarallax-video.js

476 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

393 ms

back-to-top.js

back-to-top.js

395 ms

dataTables.min.js

dataTables.min.js

685 ms

dataTables.responsive.min.js

dataTables.responsive.min.js

489 ms

responsiveTabs.min.js

responsiveTabs.min.js

579 ms

slick.min.js

slick.min.js

618 ms

ofi.min.js

ofi.min.js

12 ms

recaptcha__en.js

recaptcha__en.js

118 ms

daleba.png

daleba.png

110 ms

pcb-drawing-top-r.png

pcb-drawing-top-r.png

109 ms

arrow.png

arrow.png

111 ms

pcb-drawing-btm-l.png

pcb-drawing-btm-l.png

109 ms

home-metal-clad.png

home-metal-clad.png

750 ms

ceramic-pcbs.png

ceramic-pcbs.png

749 ms

new-product-launch.jpg

new-product-launch.jpg

293 ms

EMI-Thermal.png

EMI-Thermal.png

209 ms

counterbg.jpg

counterbg.jpg

780 ms

linkedin-o.png

linkedin-o.png

259 ms

linkedin.png

linkedin.png

297 ms

accreditations1.png

accreditations1.png

352 ms

joscar-registered.jpg

joscar-registered.jpg

389 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

106 ms

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGItzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGItzZg.ttf

115 ms

fontello.woff

fontello.woff

294 ms

quotepanelbg.jpg

quotepanelbg.jpg

644 ms

ftick.png

ftick.png

497 ms

iframe_api

iframe_api

74 ms

maxresdefault.jpg

maxresdefault.jpg

163 ms

overlay.png

overlay.png

552 ms

border.png

border.png

553 ms

controls.png

controls.png

554 ms

www-widgetapi.js

www-widgetapi.js

8 ms

sddefault.jpg

sddefault.jpg

8 ms

OUF2169WOtI

OUF2169WOtI

1 ms

OUF2169WOtI

OUF2169WOtI

80 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

27 ms

base.js

base.js

53 ms

ad_status.js

ad_status.js

132 ms

yHiuAayzh7ZXFXvbIOrPkyv85wwmgA2suXoAI6Ktxww.js

yHiuAayzh7ZXFXvbIOrPkyv85wwmgA2suXoAI6Ktxww.js

71 ms

embed.js

embed.js

43 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

38 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

135 ms

id

id

124 ms

Accessibility Review

dkthermal.co.uk accessibility score

95

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

Best Practices

dkthermal.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dkthermal.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 Dkthermal.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 Dkthermal.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

dkthermal.co.uk

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