Tools & Wizards About Us
dk-daleba.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

dk-daleba.co.uk

Global Supplier of Printed Circuit Boards | Daleba

Page Load Speed

3.1 sec in total

First Response

268 ms

Resources Loaded

2.4 sec

Page Rendered

483 ms

dk-daleba.co.uk screenshot

About Website

Visit dk-daleba.co.uk now to see the best up-to-date Dk Daleba content and also check out these interesting facts you probably never knew about dk-daleba.co.uk

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

Visit dk-daleba.co.uk

Key Findings

We analyzed Dk-daleba.co.uk page load time and found that the first response time was 268 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

dk-daleba.co.uk performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value3,520 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.709

7/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

dk-daleba.co.uk

268 ms

www.daleba.co.uk

490 ms

normalize.css

109 ms

design.css

217 ms

menu.css

300 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 Dk-daleba.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 (857 ms) relates to the external source Daleba.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (4%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dk-daleba.co.uk main page is 1.1 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 542.0 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 Daleba images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.8 kB

  • Original 542.0 kB
  • After minification 542.0 kB
  • After compression 531.3 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

-3%

Potential reduce by 2.0 kB

  • Original 74.9 kB
  • After minification 74.9 kB
  • After compression 72.9 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. Dk-daleba.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (54%)

Requests Now

52

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dk Daleba. 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

dk-daleba.co.uk

dk-daleba.co.uk

268 ms

www.daleba.co.uk

www.daleba.co.uk

490 ms

normalize.css

normalize.css

109 ms

design.css

design.css

217 ms

menu.css

menu.css

300 ms

responsive-tabs.css

responsive-tabs.css

341 ms

fontello.css

fontello.css

308 ms

css

css

48 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

527 ms

api.js

api.js

60 ms

js

js

82 ms

purecounter.js

purecounter.js

327 ms

colorbox.css

colorbox.css

323 ms

slick.css

slick.css

400 ms

ofi.min.js

ofi.min.js

47 ms

jarallax.js

jarallax.js

502 ms

jarallax-video.js

jarallax-video.js

430 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

423 ms

back-to-top.js

back-to-top.js

434 ms

dataTables.min.js

dataTables.min.js

723 ms

dataTables.responsive.min.js

dataTables.responsive.min.js

520 ms

responsiveTabs.min.js

responsiveTabs.min.js

612 ms

slick.min.js

slick.min.js

653 ms

ofi.min.js

ofi.min.js

17 ms

recaptcha__en.js

recaptcha__en.js

118 ms

daleba.png

daleba.png

104 ms

pcb-drawing-top-r.png

pcb-drawing-top-r.png

172 ms

arrow.png

arrow.png

104 ms

pcb-drawing-btm-l.png

pcb-drawing-btm-l.png

158 ms

home-metal-clad.png

home-metal-clad.png

857 ms

ceramic-pcbs.png

ceramic-pcbs.png

854 ms

new-product-launch.jpg

new-product-launch.jpg

303 ms

EMI-Thermal.png

EMI-Thermal.png

248 ms

counterbg.jpg

counterbg.jpg

856 ms

linkedin-o.png

linkedin-o.png

265 ms

linkedin.png

linkedin.png

312 ms

accreditations1.png

accreditations1.png

361 ms

joscar-registered.jpg

joscar-registered.jpg

387 ms

font

font

83 ms

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGItzZQ.woff

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGItzZQ.woff

131 ms

fontello.woff

fontello.woff

326 ms

quotepanelbg.jpg

quotepanelbg.jpg

754 ms

ftick.png

ftick.png

378 ms

iframe_api

iframe_api

71 ms

maxresdefault.jpg

maxresdefault.jpg

127 ms

overlay.png

overlay.png

624 ms

border.png

border.png

625 ms

controls.png

controls.png

626 ms

www-widgetapi.js

www-widgetapi.js

7 ms

sddefault.jpg

sddefault.jpg

28 ms

OUF2169WOtI

OUF2169WOtI

1 ms

OUF2169WOtI

OUF2169WOtI

95 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

39 ms

base.js

base.js

74 ms

ad_status.js

ad_status.js

160 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

77 ms

embed.js

embed.js

42 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

19 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

52 ms

id

id

46 ms

Accessibility Review

dk-daleba.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

dk-daleba.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

dk-daleba.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 Dk-daleba.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 Dk-daleba.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

dk-daleba.co.uk

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