Tools & Wizards About Us
lwgas.co.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

lwgas.co.uk

L W Gas - Boiler Installation, Heating Services, Plumbing Winchester

Page Load Speed

13.5 sec in total

First Response

217 ms

Resources Loaded

12.6 sec

Page Rendered

623 ms

lwgas.co.uk screenshot

About Website

Welcome to lwgas.co.uk homepage info - get ready to check L W Gas best content right away, or after learning these important things about lwgas.co.uk

L W Gas offers boiler installation, servicing and repairs, boiler finance, heating and gas safety inspections at very cost effective price in Winchester, Hedge End and Fair Oak.

Visit lwgas.co.uk

Key Findings

We analyzed Lwgas.co.uk page load time and found that the first response time was 217 ms and then it took 13.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lwgas.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value25.3 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.531

14/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

lwgas.co.uk

217 ms

lwgas.co.uk

348 ms

www.lwgas.co.uk

493 ms

styles.css

86 ms

banner.css

177 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 84% of them (88 requests) were addressed to the original Lwgas.co.uk, 3% (3 requests) were made to Use.fontawesome.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Lwgas.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.4 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lwgas.co.uk main page is 1.7 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 49.9 kB

  • Original 57.8 kB
  • After minification 30.2 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 27.7 kB, which is 48% 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 49.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 4.9 kB

  • Original 1.4 MB
  • After minification 1.4 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. L W Gas images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 12.8 kB

  • Original 186.9 kB
  • After minification 186.9 kB
  • After compression 174.1 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

-31%

Potential reduce by 23.7 kB

  • Original 76.0 kB
  • After minification 76.0 kB
  • After compression 52.3 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. Lwgas.co.uk needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (62%)

Requests Now

94

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L W 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 12 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lwgas.co.uk

lwgas.co.uk

217 ms

lwgas.co.uk

lwgas.co.uk

348 ms

www.lwgas.co.uk

www.lwgas.co.uk

493 ms

styles.css

styles.css

86 ms

banner.css

banner.css

177 ms

happy-halloween.css

happy-halloween.css

267 ms

new-year.css

new-year.css

336 ms

responsive.css

responsive.css

339 ms

fonts.css

fonts.css

339 ms

menu.css

menu.css

350 ms

font-awesome.min.css

font-awesome.min.css

348 ms

valentines-banner.css

valentines-banner.css

348 ms

finance-.css

finance-.css

418 ms

finance-banner-.css

finance-banner-.css

421 ms

spring-clean-slide.css

spring-clean-slide.css

422 ms

crackingheating-banner.css

crackingheating-banner.css

867 ms

mayday-madness-banner.css

mayday-madness-banner.css

430 ms

fatherdaybanner.css

fatherdaybanner.css

432 ms

summer-sizzler.css

summer-sizzler.css

500 ms

autumn-offers-slide.css

autumn-offers-slide.css

503 ms

happyhalloweenbanner.css

happyhalloweenbanner.css

504 ms

energy-bills-slide.css

energy-bills-slide.css

513 ms

happy-new-year.css

happy-new-year.css

513 ms

valentines-new-slide.css

valentines-new-slide.css

582 ms

winter-new-slide.css

winter-new-slide.css

585 ms

spring-slider-new.css

spring-slider-new.css

586 ms

happy-father-day.css

happy-father-day.css

595 ms

winterbanner.css

winterbanner.css

595 ms

happynewyear.css

happynewyear.css

665 ms

owl.carousel.min.css

owl.carousel.min.css

667 ms

owl.theme.default.min.css

owl.theme.default.min.css

667 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

34 ms

noticestylesheet2.css

noticestylesheet2.css

473 ms

css

css

48 ms

all.css

all.css

180 ms

js

js

338 ms

jquery.min.js

jquery.min.js

35 ms

menu.js

menu.js

675 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

916 ms

owl.carousel.min.js

owl.carousel.min.js

749 ms

custom.js

custom.js

747 ms

lifestyle.css

lifestyle.css

1018 ms

www.lwgas.co.uk

www.lwgas.co.uk

85 ms

analytics.js

analytics.js

214 ms

gtm.js

gtm.js

232 ms

vac_image.png

vac_image.png

229 ms

header-phone-icon.png

header-phone-icon.png

203 ms

header-quote-icon.png

header-quote-icon.png

203 ms

header-icon-facebook.png

header-icon-facebook.png

201 ms

header-icon-twitter.png

header-icon-twitter.png

202 ms

logo.png

logo.png

203 ms

header-phone.png

header-phone.png

223 ms

get-instant-arrow.png

get-instant-arrow.png

224 ms

why-choose-us-image.png

why-choose-us-image.png

2800 ms

home-icon1.png

home-icon1.png

224 ms

home-icon2.png

home-icon2.png

224 ms

home-icon3.png

home-icon3.png

295 ms

home-icon4.png

home-icon4.png

299 ms

5stars.png

5stars.png

295 ms

logo1.png

logo1.png

298 ms

logo2.png

logo2.png

302 ms

logo3.png

logo3.png

383 ms

logo4.png

logo4.png

383 ms

logo5.png

logo5.png

382 ms

logo6.png

logo6.png

381 ms

gas-safe-register-logo.png

gas-safe-register-logo.png

384 ms

Novuna.png

Novuna.png

553 ms

footer-person-icon.png

footer-person-icon.png

462 ms

footer-phone-icon.png

footer-phone-icon.png

463 ms

footer-address-icon.png

footer-address-icon.png

463 ms

facebook-icon.png

facebook-icon.png

464 ms

twitter-icon.png

twitter-icon.png

545 ms

google-plus.png

google-plus.png

546 ms

embed

embed

371 ms

why-choose-us-background.png

why-choose-us-background.png

980 ms

testimonials-background-parallax.jpg

testimonials-background-parallax.jpg

1010 ms

gas-safe-register-graphic.png

gas-safe-register-graphic.png

581 ms

gas-safe-register-logo-large.png

gas-safe-register-logo-large.png

582 ms

dot1.png

dot1.png

588 ms

areas-we-cover-background.png

areas-we-cover-background.png

910 ms

areas-we-cover-icon.png

areas-we-cover-icon.png

666 ms

icon_top.png

icon_top.png

670 ms

fa-solid-900.woff

fa-solid-900.woff

216 ms

fa-regular-400.woff

fa-regular-400.woff

260 ms

index.js

index.js

792 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

987 ms

Eurostile.woff

Eurostile.woff

1162 ms

Eurostile%20Bold.woff

Eurostile%20Bold.woff

1011 ms

new-years-homepage-banner.png

new-years-homepage-banner.png

8673 ms

Montserrat%20Bold.woff

Montserrat%20Bold.woff

1190 ms

collect

collect

34 ms

Montserrat-Light.woff

Montserrat-Light.woff

1603 ms

JeniferDemo2.woff

JeniferDemo2.woff

1811 ms

winter-banner-background.png

winter-banner-background.png

7715 ms

winter-boilers1.png

winter-boilers1.png

1784 ms

wireless.png

wireless.png

1659 ms

collect

collect

49 ms

js

js

76 ms

10year-guarantee1.png

10year-guarantee1.png

2410 ms

wb-logo-banner.png

wb-logo-banner.png

1796 ms

white-strip.png

white-strip.png

1818 ms

lifestyle-boiler-bg.png

lifestyle-boiler-bg.png

5537 ms

ga-audiences

ga-audiences

27 ms

home-slider4.jpg

home-slider4.jpg

10044 ms

js

js

64 ms

Accessibility Review

lwgas.co.uk accessibility score

72

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

lwgas.co.uk best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

lwgas.co.uk SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Lwgas.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 Lwgas.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

lwgas.co.uk

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