Tools & Wizards About Us
brewercowls.co.uk screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

brewercowls.co.uk

Chimney Cowls | Chimney Pot Cowl | Brewer Cowls

Page Load Speed

3 sec in total

First Response

698 ms

Resources Loaded

2.1 sec

Page Rendered

280 ms

brewercowls.co.uk screenshot

About Website

Welcome to brewercowls.co.uk homepage info - get ready to check Brewer Cowls best content right away, or after learning these important things about brewercowls.co.uk

Brewer Cowls has a wide range of chimney cowls, chimney birdguards, and flue cowls to suit all chimney systems and with over 50 years experience helping customers with expert chimney cowl advice.

Visit brewercowls.co.uk

Key Findings

We analyzed Brewercowls.co.uk page load time and found that the first response time was 698 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

brewercowls.co.uk performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

brewercowls.co.uk

698 ms

fe93a4aeef7b9db3db088865ecebefef-1-SSL-1663067088.css

158 ms

prototype.js

325 ms

jquery-1.12.1.min.js

321 ms

noconflict.js

232 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 90% of them (56 requests) were addressed to the original Brewercowls.co.uk, 6% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (698 ms) belongs to the original domain Brewercowls.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.5 kB (36%)

Content Size

671.1 kB

After Optimization

427.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brewercowls.co.uk main page is 671.1 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. 40% of websites need less resources to load. Images take 405.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 29.7 kB

  • Original 36.3 kB
  • After minification 30.1 kB
  • After compression 6.6 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 6.2 kB, which is 17% 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 29.7 kB or 82% of the original size.

Image Optimization

-43%

Potential reduce by 176.5 kB

  • Original 405.9 kB
  • After minification 229.5 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, Brewer Cowls needs image optimization as it can save up to 176.5 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 36.3 kB

  • Original 179.5 kB
  • After minification 178.1 kB
  • After compression 143.2 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 36.3 kB or 20% of the original size.

CSS Optimization

-2%

Potential reduce by 994 B

  • Original 49.3 kB
  • After minification 49.3 kB
  • After compression 48.3 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. Brewercowls.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (49%)

Requests Now

57

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brewer Cowls. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

brewercowls.co.uk

brewercowls.co.uk

698 ms

fe93a4aeef7b9db3db088865ecebefef-1-SSL-1663067088.css

fe93a4aeef7b9db3db088865ecebefef-1-SSL-1663067088.css

158 ms

prototype.js

prototype.js

325 ms

jquery-1.12.1.min.js

jquery-1.12.1.min.js

321 ms

noconflict.js

noconflict.js

232 ms

ccard.js

ccard.js

236 ms

validation.js

validation.js

245 ms

builder.js

builder.js

244 ms

effects.js

effects.js

314 ms

dragdrop.js

dragdrop.js

319 ms

controls.js

controls.js

347 ms

slider.js

slider.js

347 ms

js.js

js.js

402 ms

form.js

form.js

401 ms

translate.js

translate.js

399 ms

cookies.js

cookies.js

403 ms

modernizr.custom.min.js

modernizr.custom.min.js

407 ms

selectivizr.js

selectivizr.js

421 ms

matchMedia.js

matchMedia.js

480 ms

matchMedia.addListener.js

matchMedia.addListener.js

482 ms

enquire.js

enquire.js

483 ms

app.js

app.js

490 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

493 ms

jquery.cycle2.swipe.min.js

jquery.cycle2.swipe.min.js

505 ms

slideshow.js

slideshow.js

561 ms

imagesloaded.js

imagesloaded.js

563 ms

minicart.js

minicart.js

564 ms

stripe_payments.js

stripe_payments.js

580 ms

cctype.js

cctype.js

575 ms

express.js

express.js

590 ms

css

css

30 ms

6184a745e5d09609df61f27f0e135711-1-SSL-1663067273.css

6184a745e5d09609df61f27f0e135711-1-SSL-1663067273.css

692 ms

gtm.js

gtm.js

94 ms

logo.png

logo.png

110 ms

basket-icon.png

basket-icon.png

109 ms

search-icon.png

search-icon.png

109 ms

Crown_Pot_Birdguard_Terracotta1.png

Crown_Pot_Birdguard_Terracotta1.png

145 ms

UFO_Multifuel_Terracotta1_1.png

UFO_Multifuel_Terracotta1_1.png

216 ms

Birdguard_Pothanger2.png

Birdguard_Pothanger2.png

199 ms

Exodraft_Chimney_Fan1.png

Exodraft_Chimney_Fan1.png

215 ms

round_solid_fuel_bg_terracotta_2.jpg

round_solid_fuel_bg_terracotta_2.jpg

209 ms

capper_strap_terracotta_whitened.jpg

capper_strap_terracotta_whitened.jpg

202 ms

square_capper_terracotta_whitened_1.jpg

square_capper_terracotta_whitened_1.jpg

241 ms

square_solid_fuel_birdguard_terracotta_whitened.jpg

square_solid_fuel_birdguard_terracotta_whitened.jpg

290 ms

home-bottom-cowls.png

home-bottom-cowls.png

369 ms

uk-icon.png

uk-icon.png

293 ms

years-icon.png

years-icon.png

306 ms

technical-icon.png

technical-icon.png

307 ms

bespoke-icon.png

bespoke-icon.png

323 ms

money-icon.png

money-icon.png

373 ms

nace.jpg

nace.jpg

375 ms

NMBS.jpg

NMBS.jpg

385 ms

BFCMA.jpg

BFCMA.jpg

393 ms

NACS.jpg

NACS.jpg

404 ms

guild_master.jpg

guild_master.jpg

449 ms

paypal.svg

paypal.svg

454 ms

payment_logos.png

payment_logos.png

456 ms

opc-ajax-loader.gif

opc-ajax-loader.gif

456 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

82 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

90 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

114 ms

Accessibility Review

brewercowls.co.uk accessibility score

91

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

Best Practices

brewercowls.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

brewercowls.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 Brewercowls.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 Brewercowls.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

brewercowls.co.uk

Open Graph description is not detected on the main page of Brewer Cowls. 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: