Tools & Wizards About Us
gastechnologies.co.uk screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

gastechnologies.co.uk

Gas Technologies For Breathing Gas Compressors & Accessories

Page Load Speed

5.6 sec in total

First Response

430 ms

Resources Loaded

4.4 sec

Page Rendered

796 ms

gastechnologies.co.uk screenshot

About Website

Click here to check amazing Gas Technologies content. Otherwise, check out these important facts you probably never knew about gastechnologies.co.uk

Competitively priced, reliable breathing air compressors, gas booster pumps, diving lights, dive clothing, cylinder tanks, accessories to UK and Ireland divers

Visit gastechnologies.co.uk

Key Findings

We analyzed Gastechnologies.co.uk page load time and found that the first response time was 430 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

gastechnologies.co.uk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.54

14/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

gastechnologies.co.uk

430 ms

gastechnologies.co.uk

2576 ms

cookie-law-info-public.css

294 ms

cookie-law-info-gdpr.css

391 ms

woo-shipping-display-mode-public.css

296 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 83% of them (62 requests) were addressed to the original Gastechnologies.co.uk, 16% (12 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Gastechnologies.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 862.5 kB (30%)

Content Size

2.8 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gastechnologies.co.uk main page is 2.8 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 236.5 kB

  • Original 280.0 kB
  • After minification 274.8 kB
  • After compression 43.5 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 236.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 1.7 MB
  • After minification 1.7 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. Gas Technologies images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 490.2 kB

  • Original 667.0 kB
  • After minification 634.3 kB
  • After compression 176.8 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 490.2 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 133.4 kB

  • Original 155.7 kB
  • After minification 143.9 kB
  • After compression 22.3 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. Gastechnologies.co.uk needs all CSS files to be minified and compressed as it can save up to 133.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (52%)

Requests Now

60

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gas Technologies. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gastechnologies.co.uk

gastechnologies.co.uk

430 ms

gastechnologies.co.uk

gastechnologies.co.uk

2576 ms

cookie-law-info-public.css

cookie-law-info-public.css

294 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

391 ms

woo-shipping-display-mode-public.css

woo-shipping-display-mode-public.css

296 ms

woocommerce-layout.css

woocommerce-layout.css

392 ms

woocommerce.css

woocommerce.css

487 ms

css

css

36 ms

wpstg-admin-all-pages.min.css

wpstg-admin-all-pages.min.css

96 ms

style.css

style.css

97 ms

main.css

main.css

107 ms

main-media-query.css

main-media-query.css

193 ms

animations.css

animations.css

194 ms

jquery.min.js

jquery.min.js

392 ms

jquery-migrate.min.js

jquery-migrate.min.js

209 ms

cookie-law-info-public.js

cookie-law-info-public.js

297 ms

wf-woocommerce-packing-list-public.js

wf-woocommerce-packing-list-public.js

287 ms

woo-shipping-display-mode-public.js

woo-shipping-display-mode-public.js

287 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

299 ms

add-to-cart.min.js

add-to-cart.min.js

300 ms

js.cookie.min.js

js.cookie.min.js

382 ms

woocommerce.min.js

woocommerce.min.js

381 ms

popper-1.16.1.min.js

popper-1.16.1.min.js

406 ms

tippy-5.2.1.min.js

tippy-5.2.1.min.js

495 ms

wpstg-blank-loader.js

wpstg-blank-loader.js

408 ms

wpstg-admin-all-pages.min.js

wpstg-admin-all-pages.min.js

476 ms

cookie-law-info-table.css

cookie-law-info-table.css

474 ms

plugin.min.js

plugin.min.js

485 ms

sourcebuster.min.js

sourcebuster.min.js

488 ms

order-attribution.min.js

order-attribution.min.js

504 ms

scripts.min.js

scripts.min.js

661 ms

jquery.mobile.js

jquery.mobile.js

582 ms

main.js

main.js

701 ms

common.js

common.js

624 ms

logo.png

logo.png

129 ms

index-1-240x300.jpg

index-1-240x300.jpg

205 ms

rebreathers-cat-image.jpg

rebreathers-cat-image.jpg

237 ms

Compressors-category-thumb.jpg

Compressors-category-thumb.jpg

237 ms

Boosters-category-thumb.jpg

Boosters-category-thumb.jpg

238 ms

santi-elite-drysuit-mens-03_7fca1b6a-0e5a-45b6-8d7e-6bf11c4e06f7_500x.webp

santi-elite-drysuit-mens-03_7fca1b6a-0e5a-45b6-8d7e-6bf11c4e06f7_500x.webp

307 ms

GT-Lighting-Divepro-D90F.jpg

GT-Lighting-Divepro-D90F.jpg

308 ms

dir-starter-infinity_600x.webp

dir-starter-infinity_600x.webp

308 ms

Lusitania-The-Underwater-Collection-273x300.jpg

Lusitania-The-Underwater-Collection-273x300.jpg

334 ms

home-shop-blurb_300x300.jpg

home-shop-blurb_300x300.jpg

335 ms

MPS-logo-600x600-1-300x300.png

MPS-logo-600x600-1-300x300.png

335 ms

home-contactus-blurb_300x300.jpg

home-contactus-blurb_300x300.jpg

365 ms

rebreathers-cat-image-400x400.jpg

rebreathers-cat-image-400x400.jpg

366 ms

Coltri-MCH-16-ET-SMART_01-400x400.jpg

Coltri-MCH-16-ET-SMART_01-400x400.jpg

377 ms

santi-elite-drysuit-mens_cddef526-a4d9-4485-a764-81f013d15c57_500x-400x400.webp

santi-elite-drysuit-mens_cddef526-a4d9-4485-a764-81f013d15c57_500x-400x400.webp

408 ms

avatar-airon-102-drysuit-02_500x-400x400.webp

avatar-airon-102-drysuit-02_500x-400x400.webp

410 ms

shearwater-perdix-2-ti-black-dive-computer_500x-400x400.webp

shearwater-perdix-2-ti-black-dive-computer_500x-400x400.webp

410 ms

rockcorry-ireland-email-banner.jpg

rockcorry-ireland-email-banner.jpg

449 ms

rockcorry-north-coast-uk-email-banner.jpg

rockcorry-north-coast-uk-email-banner.jpg

455 ms

logo_204x48.png

logo_204x48.png

471 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

53 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

77 ms

S6u8w4BMUTPHh30AUi-v.ttf

S6u8w4BMUTPHh30AUi-v.ttf

94 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

95 ms

S6u9w4BMUTPHh50XSwaPHA.ttf

S6u9w4BMUTPHh50XSwaPHA.ttf

96 ms

modules.woff

modules.woff

571 ms

Compressors.jpg

Compressors.jpg

563 ms

rEVO-Slider.jpg

rEVO-Slider.jpg

371 ms

Santi-Slider.jpg

Santi-Slider.jpg

312 ms

MPS-Slider.jpg

MPS-Slider.jpg

503 ms

tornado2-1.jpg

tornado2-1.jpg

431 ms

Cylinders-1.jpg

Cylinders-1.jpg

407 ms

gas-Tech-new-nav-header.jpg

gas-Tech-new-nav-header.jpg

468 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4uaVc.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

18 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

26 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

25 ms

JTUSjIg69CK48gW7PXoo9Wdhzg.ttf

JTUSjIg69CK48gW7PXoo9Wdhzg.ttf

26 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

96 ms

Accessibility Review

gastechnologies.co.uk accessibility score

75

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

gastechnologies.co.uk 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gastechnologies.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 Gastechnologies.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 Gastechnologies.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

gastechnologies.co.uk

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