Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rollerdoors.net

Roller Garage Doors Direct Supply & Installation Services

Page Load Speed

6.4 sec in total

First Response

1.7 sec

Resources Loaded

4.5 sec

Page Rendered

225 ms

About Website

Visit rollerdoors.net now to see the best up-to-date Roller Doors content and also check out these interesting facts you probably never knew about rollerdoors.net

Press & Pass Ltd, we are an online supplier of electric Roller Garage Doors. We can supply direct for DIY fitting or offer an installation service.

Visit rollerdoors.net

Key Findings

We analyzed Rollerdoors.net page load time and found that the first response time was 1.7 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rollerdoors.net performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

www.rollerdoors.net

1690 ms

wp-emoji-release.min.js

81 ms

style.min.css

160 ms

view.css

230 ms

mediaelementplayer-legacy.min.css

233 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 68% of them (61 requests) were addressed to the original Rollerdoors.net, 9% (8 requests) were made to Embed.tawk.to and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rollerdoors.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.0 kB (13%)

Content Size

1.1 MB

After Optimization

976.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rollerdoors.net main page is 1.1 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. 60% of websites need less resources to load. Javascripts take 534.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 72.0 kB

  • Original 90.4 kB
  • After minification 88.9 kB
  • After compression 18.4 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 72.0 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 2.8 kB

  • Original 336.4 kB
  • After minification 333.6 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. Roller Doors images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 40.2 kB

  • Original 534.8 kB
  • After minification 534.8 kB
  • After compression 494.6 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

-21%

Potential reduce by 35.1 kB

  • Original 164.9 kB
  • After minification 164.8 kB
  • After compression 129.9 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. Rollerdoors.net needs all CSS files to be minified and compressed as it can save up to 35.1 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (83%)

Requests Now

88

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Doors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

rollerdoors.net accessibility score

92

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

Image elements do not have [alt] attributes

Best Practices

rollerdoors.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rollerdoors.net SEO score

83

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rollerdoors.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Rollerdoors.net 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

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