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gfsupplies.co.uk screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

gfsupplies.co.uk

GibsonFibreglassSupplies – Opening Soon

Page Load Speed

2.7 sec in total

First Response

338 ms

Resources Loaded

2.1 sec

Page Rendered

320 ms

gfsupplies.co.uk screenshot

About Website

Welcome to gfsupplies.co.uk homepage info - get ready to check Gf Supplies best content right away, or after learning these important things about gfsupplies.co.uk

GibsonFibreglassSupplies

Visit gfsupplies.co.uk

Key Findings

We analyzed Gfsupplies.co.uk page load time and found that the first response time was 338 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

gfsupplies.co.uk performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

gfsupplies.co.uk

338 ms

constants.js

38 ms

pubsub.js

49 ms

global.js

39 ms

animations.js

39 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 78% of them (45 requests) were addressed to the original Gfsupplies.co.uk, 9% (5 requests) were made to Cdnjs.cloudflare.com and 5% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Gfsupplies.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.6 kB (12%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gfsupplies.co.uk main page is 1.9 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 101.9 kB

  • Original 124.7 kB
  • After minification 115.0 kB
  • After compression 22.9 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 101.9 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 124.9 kB

  • Original 1.7 MB
  • After minification 1.5 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. Gf Supplies images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 186 B

  • Original 80.9 kB
  • After minification 80.9 kB
  • After compression 80.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 1.7 kB

  • Original 25.8 kB
  • After minification 25.8 kB
  • After compression 24.1 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. Gfsupplies.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (74%)

Requests Now

54

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gf Supplies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gfsupplies.co.uk

gfsupplies.co.uk

338 ms

constants.js

constants.js

38 ms

pubsub.js

pubsub.js

49 ms

global.js

global.js

39 ms

animations.js

animations.js

39 ms

preloads.js

preloads.js

50 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

49 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

78 ms

scripts.js

scripts.js

75 ms

base.css

base.css

61 ms

js

js

149 ms

details-disclosure.js

details-disclosure.js

81 ms

details-modal.js

details-modal.js

79 ms

cart-notification.js

cart-notification.js

76 ms

search-form.js

search-form.js

108 ms

component-loading-spinner.css

component-loading-spinner.css

80 ms

bootstrap.min.css

bootstrap.min.css

73 ms

jquery-3.2.1.slim.min.js

jquery-3.2.1.slim.min.js

49 ms

popper.min.js

popper.min.js

103 ms

bootstrap.min.js

bootstrap.min.js

111 ms

component-card.css

component-card.css

107 ms

component-price.css

component-price.css

108 ms

component-slider.css

component-slider.css

143 ms

template-collection.css

template-collection.css

146 ms

component-rating.css

component-rating.css

142 ms

component-volume-pricing.css

component-volume-pricing.css

145 ms

component-newsletter.css

component-newsletter.css

207 ms

newsletter-section.css

newsletter-section.css

168 ms

font-awesome.min.css

font-awesome.min.css

69 ms

all.min.css

all.min.css

74 ms

predictive-search.js

predictive-search.js

246 ms

booster-page-speed-optimizer.js

booster-page-speed-optimizer.js

74 ms

gtm.js

gtm.js

197 ms

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

198 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

196 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

195 ms

logo.png

logo.png

254 ms

300gchoppedstrandmatt.jpg

300gchoppedstrandmatt.jpg

256 ms

glovesretake.png

glovesretake.png

534 ms

20kgpolimalwtp-1resin.png

20kgpolimalwtp-1resin.png

195 ms

new65papic.png

new65papic.png

431 ms

6inchmicrofibre.png

6inchmicrofibre.png

392 ms

6inchpolyretake.png

6inchpolyretake.png

402 ms

12inchDoubleArmRollerframe.png

12inchDoubleArmRollerframe.png

489 ms

6inchrollerhandle.png

6inchrollerhandle.png

515 ms

blob_2.png

blob_2.png

192 ms

Group_15.png

Group_15.png

840 ms

Group_15_1.png

Group_15_1.png

1115 ms

fa-brands-400.ttf

fa-brands-400.ttf

17 ms

fa-solid-900.ttf

fa-solid-900.ttf

29 ms

fa-regular-400.ttf

fa-regular-400.ttf

28 ms

component-predictive-search.css

component-predictive-search.css

23 ms

component-list-menu.css

component-list-menu.css

27 ms

component-search.css

component-search.css

25 ms

component-menu-drawer.css

component-menu-drawer.css

23 ms

component-cart-notification.css

component-cart-notification.css

25 ms

component-cart-items.css

component-cart-items.css

44 ms

component-mega-menu.css

component-mega-menu.css

27 ms

Accessibility Review

gfsupplies.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

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

gfsupplies.co.uk best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

gfsupplies.co.uk SEO score

91

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

High

Tap targets are not sized appropriately

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 Gfsupplies.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 Gfsupplies.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

gfsupplies.co.uk

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