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gasco-sw.co.uk screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

gasco-sw.co.uk

GasCo Fireplace Gallery - Fires, Fireplaces

Page Load Speed

1.6 sec in total

First Response

79 ms

Resources Loaded

969 ms

Page Rendered

529 ms

gasco-sw.co.uk screenshot

About Website

Welcome to gasco-sw.co.uk homepage info - get ready to check Gas Co Sw best content right away, or after learning these important things about gasco-sw.co.uk

Over 30 Years of experience in the fire and heating industry. Selling a wide range of Electric, Gas and Solid Fuel Fires and Fireplaces.

Visit gasco-sw.co.uk

Key Findings

We analyzed Gasco-sw.co.uk page load time and found that the first response time was 79 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

gasco-sw.co.uk performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

gasco-sw.co.uk

79 ms

qt=q:95

433 ms

1836836101-8efc7bf827dfc6de4f5cc3fbb92a90e4b524875350382c92192b6c14e7ba2594-d

210 ms

936620496

297 ms

script.js

34 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Gasco-sw.co.uk, 78% (14 requests) were made to Img1.wsimg.com and 6% (1 request) were made to I.vimeocdn.com. The less responsive or slowest element that took the longest time to load (869 ms) relates to the external source Img1.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 381.1 kB (25%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Gasco-sw.co.uk main page is 1.5 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. 20% of websites need less resources to load. Images take 953.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 203.6 kB

  • Original 238.6 kB
  • After minification 238.6 kB
  • After compression 34.9 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 203.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 953.0 kB
  • After minification 953.0 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. Gas Co Sw images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 177.5 kB

  • Original 355.4 kB
  • After minification 355.4 kB
  • After compression 177.9 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 177.5 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (24%)

Requests Now

17

After Optimization

13

  • AJAX
  • Images
  • JavaScript

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gas Co Sw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gasco-sw.co.uk

gasco-sw.co.uk

79 ms

qt=q:95

qt=q:95

433 ms

1836836101-8efc7bf827dfc6de4f5cc3fbb92a90e4b524875350382c92192b6c14e7ba2594-d

1836836101-8efc7bf827dfc6de4f5cc3fbb92a90e4b524875350382c92192b6c14e7ba2594-d

210 ms

936620496

936620496

297 ms

script.js

script.js

34 ms

UX.4.43.11.js

UX.4.43.11.js

50 ms

script.js

script.js

39 ms

js

js

63 ms

cr=t:0%25,l:0%25,w:100%25,h:100%25

cr=t:0%25,l:0%25,w:100%25,h:100%25

154 ms

rs=w:1920,m

rs=w:1920,m

272 ms

rs=w:1920,m

rs=w:1920,m

247 ms

rs=w:1920,m

rs=w:1920,m

490 ms

rs=w:1920,m

rs=w:1920,m

402 ms

rs=w:1920,m

rs=w:1920,m

742 ms

rs=w:1920,m

rs=w:1920,m

426 ms

rs=w:1920,m

rs=w:1920,m

479 ms

rs=w:1920,m

rs=w:1920,m

869 ms

scc-c2.min.js

scc-c2.min.js

392 ms

Accessibility Review

gasco-sw.co.uk accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

gasco-sw.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

gasco-sw.co.uk SEO score

75

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

High

Image elements do not have [alt] attributes

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

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 Gasco-sw.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 Gasco-sw.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

gasco-sw.co.uk

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