Tools & Wizards About Us
seaburngas.co.uk screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

seaburngas.co.uk

Gas Safe Heating Engineers, Seaburn Gas Services Tyne & Wear

Page Load Speed

7.9 sec in total

First Response

341 ms

Resources Loaded

7.2 sec

Page Rendered

424 ms

seaburngas.co.uk screenshot

About Website

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

Need a Gas Safe Engineer in Sunderland, Tyne & Wear? Seaburn Gas provide qualified engineers: Gas Heating and Boiler Servicing, Repair and Installations.

Visit seaburngas.co.uk

Key Findings

We analyzed Seaburngas.co.uk page load time and found that the first response time was 341 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

seaburngas.co.uk performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.77

5/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

seaburngas.co.uk

341 ms

www.seaburngas.co.uk

1672 ms

3y6uj.css

91 ms

3y6uy.css

273 ms

3y6uj.js

344 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 84% of them (46 requests) were addressed to the original Seaburngas.co.uk, 9% (5 requests) were made to Use.typekit.net and 2% (1 request) were made to P.typekit.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Seaburngas.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 755.0 kB (15%)

Content Size

5.1 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seaburngas.co.uk main page is 5.1 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 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 131.9 kB

  • Original 158.2 kB
  • After minification 154.7 kB
  • After compression 26.2 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 131.9 kB or 83% of the original size.

Image Optimization

-14%

Potential reduce by 619.8 kB

  • Original 4.4 MB
  • After minification 3.8 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. Obviously, Seaburn Gas needs image optimization as it can save up to 619.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 417.9 kB
  • After minification 417.9 kB
  • After compression 416.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.9 kB

  • Original 95.4 kB
  • After minification 95.4 kB
  • After compression 93.5 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. Seaburngas.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (29%)

Requests Now

48

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seaburn Gas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seaburngas.co.uk

seaburngas.co.uk

341 ms

www.seaburngas.co.uk

www.seaburngas.co.uk

1672 ms

3y6uj.css

3y6uj.css

91 ms

3y6uy.css

3y6uy.css

273 ms

3y6uj.js

3y6uj.js

344 ms

3y6uj.js

3y6uj.js

256 ms

pgl3gee.css

pgl3gee.css

226 ms

3y6uj.css

3y6uj.css

253 ms

layerslider.utils.js

layerslider.utils.js

360 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

531 ms

layerslider.transitions.js

layerslider.transitions.js

338 ms

avia-footer-scripts-1a831de802a64269317d860a83c7cf09---641b38ad13ef4.js

avia-footer-scripts-1a831de802a64269317d860a83c7cf09---641b38ad13ef4.js

532 ms

lazyload.min.js

lazyload.min.js

360 ms

p.css

p.css

29 ms

seaburn-gas-homepage-slider2.1.png

seaburn-gas-homepage-slider2.1.png

122 ms

sgs-logo-20-years.png

sgs-logo-20-years.png

122 ms

seaburn-gas-homepage-slider_20-years.png

seaburn-gas-homepage-slider_20-years.png

450 ms

seaburn-gas-homepage-slider1.1.png

seaburn-gas-homepage-slider1.1.png

699 ms

Vogue-Max.png

Vogue-Max.png

457 ms

we-love-boilers.png

we-love-boilers.png

202 ms

Mercedes-Vito-same-day-emergency.png

Mercedes-Vito-same-day-emergency.png

463 ms

smart-heating-thermostats-seaburn-gas.png

smart-heating-thermostats-seaburn-gas.png

619 ms

google-nest.png

google-nest.png

451 ms

hive-thermostat.png

hive-thermostat.png

568 ms

tado-thermostat.png

tado-thermostat.png

638 ms

seaburn-gas-single-page-header-orange.png

seaburn-gas-single-page-header-orange.png

555 ms

seaburn-gas-single-page-header-blue.png

seaburn-gas-single-page-header-blue.png

547 ms

Mercedes-Vito-SGS.png

Mercedes-Vito-SGS.png

634 ms

seaburn-gas-single-page-header-green.png

seaburn-gas-single-page-header-green.png

646 ms

Nest-Thermostat.png

Nest-Thermostat.png

665 ms

smart-heating-seaburn-gas.jpg

smart-heating-seaburn-gas.jpg

738 ms

d

d

78 ms

d

d

224 ms

d

d

228 ms

d

d

79 ms

entypo-fontello.woff

entypo-fontello.woff

620 ms

avia_google_recaptcha_api.js

avia_google_recaptcha_api.js

533 ms

js

js

155 ms

sgs-logo-1.png

sgs-logo-1.png

390 ms

ls-project-6-slide-2.jpg

ls-project-6-slide-2.jpg

420 ms

ls-project-6-slide-1.jpg

ls-project-6-slide-1.jpg

449 ms

steve-half-2.png

steve-half-2.png

479 ms

seaburn-gas-services-boiler-install2.jpg

seaburn-gas-services-boiler-install2.jpg

539 ms

seaburn-gas-services-boiler-repairs.jpg

seaburn-gas-services-boiler-repairs.jpg

538 ms

seaburn-gas-services-servicing-repairs.jpg

seaburn-gas-services-servicing-repairs.jpg

538 ms

seaburn-gas-services-cover.jpg

seaburn-gas-services-cover.jpg

539 ms

SAFETY-CHECKS-CP12S-seaburn-gas.jpg

SAFETY-CHECKS-CP12S-seaburn-gas.jpg

553 ms

seaburn-gas-services-other.jpg

seaburn-gas-services-other.jpg

565 ms

seaburn-gas-services-footer-logo-socket.png

seaburn-gas-services-footer-logo-socket.png

577 ms

gas-safe-logo.png

gas-safe-logo.png

576 ms

Which-Trusted-Trader-logo-150x119px.png

Which-Trusted-Trader-logo-150x119px.png

587 ms

chackatrade-white-logo.png

chackatrade-white-logo.png

597 ms

trading-standards-logo.png

trading-standards-logo.png

637 ms

api.js

api.js

83 ms

recaptcha__en.js

recaptcha__en.js

25 ms

Accessibility Review

seaburngas.co.uk accessibility score

94

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

seaburngas.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

seaburngas.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 Seaburngas.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 Seaburngas.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

seaburngas.co.uk

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