Tools & Wizards About Us
roof-windows-belfast.com screenshot

Report Summary

  • 0

    Performance

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

roof-windows-belfast.com

Roof windows belfast,Roof window repairs belfast,roof repairs belfast, attic window repairs belfast,skylight repairs belfast,velux window fitter belfa...

Page Load Speed

3.8 sec in total

First Response

558 ms

Resources Loaded

2.8 sec

Page Rendered

392 ms

roof-windows-belfast.com screenshot

About Website

Visit roof-windows-belfast.com now to see the best up-to-date Roof Windows Belfast content and also check out these interesting facts you probably never knew about roof-windows-belfast.com

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Key Findings

We analyzed Roof-windows-belfast.com page load time and found that the first response time was 558 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

roof-windows-belfast.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value9.0 s

15/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

www.roof-windows-belfast.com

558 ms

style.css

447 ms

theming.css

118 ms

web.css

450 ms

common,facebook,twitter,shoppingbasket

448 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 31% of them (12 requests) were addressed to the original Roof-windows-belfast.com, 33% (13 requests) were made to Cdn.website-start.de and 13% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (971 ms) relates to the external source Cdn.website-start.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.0 kB (8%)

Content Size

740.5 kB

After Optimization

679.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roof-windows-belfast.com main page is 740.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 422.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 37.8 kB

  • Original 45.8 kB
  • After minification 43.9 kB
  • After compression 8.1 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 37.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 422.2 kB
  • After minification 422.2 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. Roof Windows Belfast images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 21.5 kB

  • Original 206.1 kB
  • After minification 206.1 kB
  • After compression 184.5 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

-3%

Potential reduce by 1.7 kB

  • Original 66.4 kB
  • After minification 66.4 kB
  • After compression 64.7 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. Roof-windows-belfast.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (50%)

Requests Now

36

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roof Windows Belfast. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.roof-windows-belfast.com

www.roof-windows-belfast.com

558 ms

style.css

style.css

447 ms

theming.css

theming.css

118 ms

web.css

web.css

450 ms

common,facebook,twitter,shoppingbasket

common,facebook,twitter,shoppingbasket

448 ms

mobilenavigation.css

mobilenavigation.css

449 ms

logstate2-css.php

logstate2-css.php

516 ms

logstate-js.php

logstate-js.php

531 ms

web.js

web.js

971 ms

web.bundle.js

web.bundle.js

459 ms

mobilenavigation.js

mobilenavigation.js

547 ms

common,facebook,twitter,shoppingbasket

common,facebook,twitter,shoppingbasket

743 ms

761 ms

pfcsupport.js

pfcsupport.js

548 ms

background.gif

background.gif

106 ms

emotionheader30599123.jpg

emotionheader30599123.jpg

562 ms

print.css

print.css

99 ms

SJb-Hqubrv8

SJb-Hqubrv8

112 ms

cache_75983320.jpg

cache_75983320.jpg

660 ms

cache_76029438.jpg

cache_76029438.jpg

913 ms

cache_76044174.jpg

cache_76044174.jpg

645 ms

cache_76513788.jpg

cache_76513788.jpg

691 ms

cache_39721883.jpg

cache_39721883.jpg

654 ms

cache_75974511.jpg

cache_75974511.jpg

635 ms

cache_75974512.jpg

cache_75974512.jpg

827 ms

facebook-share-icon.png

facebook-share-icon.png

801 ms

printer.gif

printer.gif

132 ms

logo.gif

logo.gif

125 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

24 ms

base.js

base.js

48 ms

ad_status.js

ad_status.js

163 ms

aDz_T_gaBrysQcZbaYaX8h92PYnkBHHJotKz2yKPZZ4.js

aDz_T_gaBrysQcZbaYaX8h92PYnkBHHJotKz2yKPZZ4.js

109 ms

embed.js

embed.js

43 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

41 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

50 ms

Create

Create

97 ms

id

id

88 ms

GenerateIT

GenerateIT

14 ms

Accessibility Review

roof-windows-belfast.com accessibility score

62

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

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

roof-windows-belfast.com best practices score

83

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

Page has valid source maps

SEO Factors

roof-windows-belfast.com SEO score

75

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

High

robots.txt is not valid

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 Roof-windows-belfast.com 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 Roof-windows-belfast.com 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

roof-windows-belfast.com

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