Tools & Wizards About Us
directflues.co.uk screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

directflues.co.uk

Direct Flues - Flue systems, Chimney products 0115 871 4576 - Direct Flues

Page Load Speed

2.4 sec in total

First Response

244 ms

Resources Loaded

1.8 sec

Page Rendered

323 ms

directflues.co.uk screenshot

About Website

Click here to check amazing Direct Flues content for United Kingdom. Otherwise, check out these important facts you probably never knew about directflues.co.uk

Direct flues - the UK's no.1 choice for flue and chimney systems. Next day delivery from stock. 30 years experience, Visit now or call us.

Visit directflues.co.uk

Key Findings

We analyzed Directflues.co.uk page load time and found that the first response time was 244 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

directflues.co.uk performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

directflues.co.uk

244 ms

directflues.co.uk

473 ms

joomla-alert.min.css

79 ms

quorvia-multi.min.css

162 ms

vm-ltr-combined-min.css

280 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Directflues.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Directflues.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.6 kB (13%)

Content Size

380.4 kB

After Optimization

330.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Directflues.co.uk main page is 380.4 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. 25% of websites need less resources to load. Images take 241.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.5 kB

  • Original 59.2 kB
  • After minification 56.1 kB
  • After compression 10.8 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 48.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 755 B

  • Original 241.1 kB
  • After minification 240.3 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. Direct Flues images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 389 B

  • Original 61.3 kB
  • After minification 61.3 kB
  • After compression 60.9 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

-0%

Potential reduce by 31 B

  • Original 18.8 kB
  • After minification 18.8 kB
  • After compression 18.7 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. Directflues.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (16%)

Requests Now

49

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Direct Flues. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

directflues.co.uk

directflues.co.uk

244 ms

directflues.co.uk

directflues.co.uk

473 ms

joomla-alert.min.css

joomla-alert.min.css

79 ms

quorvia-multi.min.css

quorvia-multi.min.css

162 ms

vm-ltr-combined-min.css

vm-ltr-combined-min.css

280 ms

jquery.min.js

jquery.min.js

386 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

238 ms

core.min.js

core.min.js

267 ms

keepalive-es5.min.js

keepalive-es5.min.js

287 ms

messages-es5.min.js

messages-es5.min.js

292 ms

keepalive.min.js

keepalive.min.js

333 ms

messages.min.js

messages.min.js

353 ms

quorvia-multi-core.min.js

quorvia-multi-core.min.js

471 ms

update_cart.js

update_cart.js

396 ms

logo1.jpg

logo1.jpg

80 ms

q-sprite.png

q-sprite.png

83 ms

delivery_header.png

delivery_header.png

106 ms

home.png

home.png

108 ms

trade-hat.png

trade-hat.png

104 ms

twin-wall-flue-menu.jpg

twin-wall-flue-menu.jpg

102 ms

flexible-flue-menu.jpg

flexible-flue-menu.jpg

157 ms

gas-flue-menu.jpg

gas-flue-menu.jpg

161 ms

connecting-pipe-menu.jpg

connecting-pipe-menu.jpg

181 ms

flashings-menu.jpg

flashings-menu.jpg

190 ms

cowls-pots-menu.jpg

cowls-pots-menu.jpg

193 ms

installer-menu.jpg

installer-menu.jpg

194 ms

pumice-flue-menu.jpg

pumice-flue-menu.jpg

241 ms

chimney-fan-menu.jpg

chimney-fan-menu.jpg

242 ms

stove-menu.jpg

stove-menu.jpg

259 ms

exodraft-chimney-fans-sale-direct-flues.jpg

exodraft-chimney-fans-sale-direct-flues.jpg

361 ms

direct-flues-flue-liner-installation.jpg

direct-flues-flue-liner-installation.jpg

287 ms

hetas-listed-liners.jpg

hetas-listed-liners.jpg

293 ms

flue-liner-dept1.jpg

flue-liner-dept1.jpg

328 ms

twin-wall-flue-dept1.jpg

twin-wall-flue-dept1.jpg

328 ms

flue-pipe-dept1.jpg

flue-pipe-dept1.jpg

346 ms

gas-flue-dept.jpg

gas-flue-dept.jpg

369 ms

chimney-pumice-isokern-dept1.jpg

chimney-pumice-isokern-dept1.jpg

382 ms

woodburning-stove-installation-ideas.jpg

woodburning-stove-installation-ideas.jpg

405 ms

chimney-pot.jpg

chimney-pot.jpg

406 ms

biomass-twin-wall-frnt.jpg

biomass-twin-wall-frnt.jpg

429 ms

30-years.jpg

30-years.jpg

446 ms

flex-flue-liner.jpg

flex-flue-liner.jpg

465 ms

biomass-stove.jpg

biomass-stove.jpg

469 ms

single-wall-connecting-pipe.jpg

single-wall-connecting-pipe.jpg

489 ms

flue-liner-biomass-boiler-flue-installation.jpg

flue-liner-biomass-boiler-flue-installation.jpg

490 ms

delivery.jpg

delivery.jpg

509 ms

bf-returns-guarantee-sm.jpg

bf-returns-guarantee-sm.jpg

533 ms

trading-standards.jpg

trading-standards.jpg

546 ms

trade-rectangle.jpg

trade-rectangle.jpg

563 ms

logo-strip-grey.jpg

logo-strip-grey.jpg

552 ms

secure-payments-accepted.jpg

secure-payments-accepted.jpg

507 ms

Accessibility Review

directflues.co.uk accessibility score

97

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.

Best Practices

directflues.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

directflues.co.uk SEO score

89

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 Directflues.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 Directflues.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

directflues.co.uk

Open Graph description is not detected on the main page of Direct Flues. 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: