Tools & Wizards About Us
jd.pe screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jd.pe

Jamie Dąbrowiecki | Website Designer & Developer

Page Load Speed

17.1 sec in total

First Response

29 ms

Resources Loaded

16.4 sec

Page Rendered

628 ms

jd.pe screenshot

About Website

Visit jd.pe now to see the best up-to-date Jd content and also check out these interesting facts you probably never knew about jd.pe

Jamie Dąbrowiecki is a UK-based website designer and developer specialising in WordPress.

Visit jd.pe

Key Findings

We analyzed Jd.pe page load time and found that the first response time was 29 ms and then it took 17.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jd.pe performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.405

24/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

jd.pe

29 ms

www.jdab.co.uk

13573 ms

script.js

39 ms

style.min.css

488 ms

main.min.css

407 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 Jd.pe, 54% (33 requests) were made to Jdab.co.uk and 39% (24 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (13.6 sec) relates to the external source Jdab.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.2 kB (16%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jd.pe main page is 1.8 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 241.0 kB

  • Original 276.8 kB
  • After minification 272.5 kB
  • After compression 35.8 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 241.0 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 11.6 kB

  • Original 1.2 MB
  • After minification 1.2 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. Jd images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 33.6 kB

  • Original 249.7 kB
  • After minification 249.7 kB
  • After compression 216.2 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 33.6 kB or 13% of the original size.

CSS Optimization

-20%

Potential reduce by 6.0 kB

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 24.4 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. Jd.pe needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (83%)

Requests Now

30

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jd.pe

jd.pe

29 ms

www.jdab.co.uk

www.jdab.co.uk

13573 ms

script.js

script.js

39 ms

style.min.css

style.min.css

488 ms

main.min.css

main.min.css

407 ms

sfwppa-style.css

sfwppa-style.css

408 ms

pagenavi-css.css

pagenavi-css.css

384 ms

jquery.min.js

jquery.min.js

499 ms

jquery-migrate.min.js

jquery-migrate.min.js

717 ms

clipboardv201.min.js

clipboardv201.min.js

735 ms

prism.js

prism.js

826 ms

manually-start-prism.js

manually-start-prism.js

739 ms

code-snippet-dm-public.js

code-snippet-dm-public.js

848 ms

log

log

440 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

768 ms

js

js

65 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

996 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

992 ms

scripts.min.js

scripts.min.js

1154 ms

smoothscroll.js

smoothscroll.js

1094 ms

jquery.fitvids.js

jquery.fitvids.js

1186 ms

jquery.mobile.js

jquery.mobile.js

1150 ms

easypiechart.js

easypiechart.js

1343 ms

salvattore.js

salvattore.js

1319 ms

frontend-bundle.min.js

frontend-bundle.min.js

1419 ms

common.js

common.js

1504 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

1514 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1681 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

1659 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

1698 ms

Jamie-Hero.png

Jamie-Hero.png

1474 ms

S6uyw4BMUTPHjxAwWA.woff

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37 ms

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42 ms

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42 ms

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44 ms

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43 ms

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43 ms

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48 ms

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64 ms

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48 ms

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68 ms

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48 ms

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49 ms

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49 ms

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54 ms

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54 ms

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54 ms

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54 ms

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56 ms

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56 ms

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56 ms

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56 ms

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61 ms

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60 ms

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60 ms

modules.woff

modules.woff

1270 ms

fa-brands-400.woff

fa-brands-400.woff

1284 ms

fa-regular-400.woff

fa-regular-400.woff

1248 ms

fa-solid-900.woff

fa-solid-900.woff

1431 ms

jd-50.png

jd-50.png

526 ms

jdab-about-photos3.png

jdab-about-photos3.png

1317 ms

Accessibility Review

jd.pe accessibility score

87

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.

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

jd.pe best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

jd.pe 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 Jd.pe 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 Jd.pe 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

jd.pe

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