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gjg.co.uk screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

gjg.co.uk

Home | Electrical | Electronic | Fabrication | Control Systems | Automation | Integration - GJG Electronics Ltd

Page Load Speed

4 sec in total

First Response

769 ms

Resources Loaded

2.3 sec

Page Rendered

847 ms

gjg.co.uk screenshot

About Website

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

GJG Electronics | Bespoke Engineering | Electronics | Electrical | Mechanical | Software | Fabrication

Visit gjg.co.uk

Key Findings

We analyzed Gjg.co.uk page load time and found that the first response time was 769 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

gjg.co.uk performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

gjg.co.uk

769 ms

rokbox.css

86 ms

bootstrap.css

236 ms

master-965a51a5233eaff372cd2c705f9f69b3.css

228 ms

master-gecko.css

154 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Gjg.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (769 ms) belongs to the original domain Gjg.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.7 kB (2%)

Content Size

7.9 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gjg.co.uk main page is 7.9 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. 55% of websites need less resources to load. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 50.2 kB

  • Original 57.3 kB
  • After minification 46.6 kB
  • After compression 7.1 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 10.7 kB, which is 19% 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 50.2 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 71.5 kB

  • Original 7.6 MB
  • After minification 7.5 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. GJG images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 38.7 kB

  • Original 223.3 kB
  • After minification 223.2 kB
  • After compression 184.6 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 38.7 kB or 17% of the original size.

CSS Optimization

-19%

Potential reduce by 15.3 kB

  • Original 80.6 kB
  • After minification 80.5 kB
  • After compression 65.3 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. Gjg.co.uk needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (63%)

Requests Now

62

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GJG. 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 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gjg.co.uk

gjg.co.uk

769 ms

rokbox.css

rokbox.css

86 ms

bootstrap.css

bootstrap.css

236 ms

master-965a51a5233eaff372cd2c705f9f69b3.css

master-965a51a5233eaff372cd2c705f9f69b3.css

228 ms

master-gecko.css

master-gecko.css

154 ms

demo-965a51a5233eaff372cd2c705f9f69b3.css

demo-965a51a5233eaff372cd2c705f9f69b3.css

157 ms

mediaqueries.css

mediaqueries.css

156 ms

grid-flexbox-responsive.css

grid-flexbox-responsive.css

163 ms

menu-dropdown-direction.css

menu-dropdown-direction.css

241 ms

animate.css

animate.css

243 ms

menu.css

menu.css

241 ms

rt_myriad-custom.css

rt_myriad-custom.css

245 ms

slideshow3.css

slideshow3.css

306 ms

apollo.css

apollo.css

306 ms

fullslideshow.css

fullslideshow.css

310 ms

jquery.min.js

jquery.min.js

390 ms

jquery-noconflict.js

jquery-noconflict.js

315 ms

jquery-migrate.min.js

jquery-migrate.min.js

316 ms

caption.js

caption.js

384 ms

mootools-core.js

mootools-core.js

385 ms

core.js

core.js

387 ms

mootools-more.js

mootools-more.js

547 ms

rokbox.js

rokbox.js

469 ms

chart.js

chart.js

463 ms

wow.js

wow.js

462 ms

wow-init.js

wow-init.js

463 ms

gantry-totop.js

gantry-totop.js

467 ms

browser-engines.js

browser-engines.js

543 ms

rokmediaqueries.js

rokmediaqueries.js

544 ms

rokmediaqueries.js

rokmediaqueries.js

541 ms

sidemenu.js

sidemenu.js

576 ms

smooth-scroll.min.js

smooth-scroll.min.js

544 ms

mootools-mobile.js

mootools-mobile.js

627 ms

rokmediaqueries.js

rokmediaqueries.js

629 ms

roksprocket.js

roksprocket.js

630 ms

moofx.js

moofx.js

632 ms

features.js

features.js

628 ms

slideshow3.js

slideshow3.js

547 ms

roksprocket.request.js

roksprocket.request.js

558 ms

strips.js

strips.js

556 ms

strips-speeds.js

strips-speeds.js

557 ms

fullslideshow.js

fullslideshow.js

550 ms

logo.png

logo.png

85 ms

20140401_193412.jpg

20140401_193412.jpg

475 ms

drill-500x300px.png

drill-500x300px.png

307 ms

Software.jpg

Software.jpg

384 ms

Main_500x300px.jpg

Main_500x300px.jpg

107 ms

nixie_clock_in_tube.JPG

nixie_clock_in_tube.JPG

106 ms

control_panel_Blurred-500x300px.png

control_panel_Blurred-500x300px.png

313 ms

PTL02_500x300px.jpg

PTL02_500x300px.jpg

237 ms

code-82_800x1000px.png

code-82_800x1000px.png

546 ms

board-800x1000px.png

board-800x1000px.png

542 ms

electrical-800x1000px.png

electrical-800x1000px.png

536 ms

clock-800x1000px.png

clock-800x1000px.png

625 ms

compressor-800x1000px.jpg

compressor-800x1000px.jpg

538 ms

drawing_blurred_dark-800x600px.png

drawing_blurred_dark-800x600px.png

557 ms

motor_control_panel-285x190px.jpg

motor_control_panel-285x190px.jpg

613 ms

technical-285x190px.jpg

technical-285x190px.jpg

615 ms

metal-285x190px.jpg

metal-285x190px.jpg

618 ms

source-285x190px.jpg

source-285x190px.jpg

624 ms

bg.jpg

bg.jpg

635 ms

clock-800x600px.png

clock-800x600px.png

694 ms

gjglogo1_140x30_mono.png

gjglogo1_140x30_mono.png

692 ms

lora-regular-webfont.woff

lora-regular-webfont.woff

615 ms

lora-bold-webfont.woff

lora-bold-webfont.woff

642 ms

lato-bold-webfont.woff

lato-bold-webfont.woff

643 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

643 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

693 ms

lato-black-webfont.woff

lato-black-webfont.woff

692 ms

Accessibility Review

gjg.co.uk accessibility score

89

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

gjg.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gjg.co.uk SEO score

83

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

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

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 Gjg.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 Gjg.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

gjg.co.uk

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