Tools & Wizards About Us
flue-warehouse.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

flue-warehouse.co.uk

Flue Warehouse - UKs No 1 Chimney and Flue Trade Supplier

Page Load Speed

2.5 sec in total

First Response

138 ms

Resources Loaded

2.1 sec

Page Rendered

205 ms

flue-warehouse.co.uk screenshot

About Website

Visit flue-warehouse.co.uk now to see the best up-to-date Flue Warehouse content for United Kingdom and also check out these interesting facts you probably never knew about flue-warehouse.co.uk

Stockist Of Over 3000 Flue and Chimney Items - Flexible Chimney Liner, Twin Wall Flue, Cowls, and Accessories Fast Dispatch

Visit flue-warehouse.co.uk

Key Findings

We analyzed Flue-warehouse.co.uk page load time and found that the first response time was 138 ms and then it took 2.3 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

flue-warehouse.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.237

52/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

flue-warehouse.co.uk

138 ms

flue-warehouse.co.uk

549 ms

style_imagehover.css

215 ms

style_quotes.css

234 ms

stylesheet.css

243 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 78% of them (59 requests) were addressed to the original Flue-warehouse.co.uk, 8% (6 requests) were made to Google-analytics.com and 4% (3 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (549 ms) belongs to the original domain Flue-warehouse.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.8 kB (28%)

Content Size

822.9 kB

After Optimization

593.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Flue-warehouse.co.uk main page is 822.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 559.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 108.2 kB

  • Original 128.0 kB
  • After minification 115.8 kB
  • After compression 19.8 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 108.2 kB or 85% of the original size.

Image Optimization

-19%

Potential reduce by 108.8 kB

  • Original 559.2 kB
  • After minification 450.4 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. Obviously, Flue Warehouse needs image optimization as it can save up to 108.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 8.1 kB

  • Original 100.0 kB
  • After minification 100.0 kB
  • After compression 91.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 4.7 kB

  • Original 35.7 kB
  • After minification 35.4 kB
  • After compression 31.0 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. Flue-warehouse.co.uk needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (59%)

Requests Now

71

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flue Warehouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

flue-warehouse.co.uk

flue-warehouse.co.uk

138 ms

flue-warehouse.co.uk

flue-warehouse.co.uk

549 ms

style_imagehover.css

style_imagehover.css

215 ms

style_quotes.css

style_quotes.css

234 ms

stylesheet.css

stylesheet.css

243 ms

stylesheet_back_to_top.css

stylesheet_back_to_top.css

241 ms

stylesheet_betterCategoriesEzInfo.css

stylesheet_betterCategoriesEzInfo.css

241 ms

stylesheet_cookie_control.css

stylesheet_cookie_control.css

241 ms

stylesheet_css_buttons.css

stylesheet_css_buttons.css

321 ms

stylesheet_favorites.css

stylesheet_favorites.css

340 ms

stylesheet_header_menu.css

stylesheet_header_menu.css

342 ms

stylesheet_module_tabs.css

stylesheet_module_tabs.css

342 ms

stylesheet_quotes.css

stylesheet_quotes.css

344 ms

stylesheet_slides.css

stylesheet_slides.css

343 ms

stylesheet_sticky_menu.css

stylesheet_sticky_menu.css

424 ms

index_home.css

index_home.css

442 ms

jquery.fancybox.css

jquery.fancybox.css

443 ms

back_in_stock.css

back_in_stock.css

443 ms

481 ms

452 ms

responsive.css

responsive.css

524 ms

css_browser_selector.js

css_browser_selector.js

546 ms

back_to_top.min.js

back_to_top.min.js

546 ms

script.js

script.js

367 ms

jquery.fancybox.js

jquery.fancybox.js

381 ms

jquery_back_in_stock.js

jquery_back_in_stock.js

404 ms

api.js

api.js

41 ms

js

js

73 ms

klaviyo.js

klaviyo.js

23 ms

MyFontsWebfontsKit.css

MyFontsWebfontsKit.css

393 ms

css

css

29 ms

print_stylesheet.css

print_stylesheet.css

155 ms

analytics.js

analytics.js

100 ms

main-bg.png

main-bg.png

213 ms

hetas-approved-logo.png

hetas-approved-logo.png

197 ms

payments-accepted.png

payments-accepted.png

213 ms

twitter.png

twitter.png

197 ms

facebook.png

facebook.png

197 ms

search-icon.png

search-icon.png

217 ms

basketbox-icon.png

basketbox-icon.png

283 ms

loginbox-icon.png

loginbox-icon.png

283 ms

v2.zopim.com

v2.zopim.com

109 ms

ga.js

ga.js

71 ms

ga.js

ga.js

85 ms

ga.js

ga.js

81 ms

btns-next-prev.png

btns-next-prev.png

200 ms

pagination.png

pagination.png

216 ms

2E9E34_0_0.woff

2E9E34_0_0.woff

345 ms

1Ptgg87LROyAm3Kz-Ck.woff

1Ptgg87LROyAm3Kz-Ck.woff

79 ms

ec.js

ec.js

19 ms

collect

collect

32 ms

collect

collect

53 ms

asset_composer.js

asset_composer.js

56 ms

__utm.gif

__utm.gif

41 ms

__utm.gif

__utm.gif

35 ms

__utm.gif

__utm.gif

39 ms

flue-warehouse-logo.png

flue-warehouse-logo.png

73 ms

mmenu.png

mmenu.png

104 ms

mhome.png

mhome.png

105 ms

mcart.png

mcart.png

105 ms

mlogin.png

mlogin.png

105 ms

msearch.png

msearch.png

107 ms

helix-flue-liner-ravslide.jpg

helix-flue-liner-ravslide.jpg

276 ms

TWPro-flue-banner.jpg

TWPro-flue-banner.jpg

269 ms

trade-deals.png

trade-deals.png

300 ms

Flex.jpg

Flex.jpg

237 ms

Twin-Wall.jpg

Twin-Wall.jpg

238 ms

Enamelled-Pipe.jpg

Enamelled-Pipe.jpg

207 ms

Cowls.jpg

Cowls.jpg

345 ms

Installation.jpg

Installation.jpg

370 ms

Accessories.jpg

Accessories.jpg

370 ms

Fireside.jpg

Fireside.jpg

408 ms

pixel_trans.gif

pixel_trans.gif

379 ms

Stove-brands.jpg

Stove-brands.jpg

434 ms

trade-deals.png

trade-deals.png

449 ms

no_picture.gif

no_picture.gif

475 ms

Accessibility Review

flue-warehouse.co.uk accessibility score

81

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

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Best Practices

flue-warehouse.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

SEO Factors

flue-warehouse.co.uk SEO score

90

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

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 Flue-warehouse.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 Flue-warehouse.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

flue-warehouse.co.uk

Open Graph description is not detected on the main page of Flue Warehouse. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: