Tools & Wizards About Us
rollershutterdoors.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

rollershutterdoors.com

Roller Shutter Doors, Roller Shutters & High Speed Doors | MDS Industries

Page Load Speed

1.8 sec in total

First Response

33 ms

Resources Loaded

1.4 sec

Page Rendered

373 ms

rollershutterdoors.com screenshot

About Website

Click here to check amazing Roller Shutter Doors content. Otherwise, check out these important facts you probably never knew about rollershutterdoors.com

MDS Industries supplies and installs roller shutter doors across the UK and is a high speed roller shutter door specialist

Visit rollershutterdoors.com

Key Findings

We analyzed Rollershutterdoors.com page load time and found that the first response time was 33 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

rollershutterdoors.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value1,100 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.202

61/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

rollershutterdoors.com

33 ms

www.rollershutterdoors.com

308 ms

bootstrap.min.css

82 ms

font-awesome.css

155 ms

style.css

229 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 58% of them (35 requests) were addressed to the original Rollershutterdoors.com, 18% (11 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (393 ms) belongs to the original domain Rollershutterdoors.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.9 kB (10%)

Content Size

725.9 kB

After Optimization

656.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rollershutterdoors.com main page is 725.9 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. 55% of websites need less resources to load. Images take 525.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 57.3 kB

  • Original 68.5 kB
  • After minification 45.5 kB
  • After compression 11.2 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 23.0 kB, which is 34% 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 57.3 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 525.4 kB
  • After minification 522.3 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. Roller Shutter Doors images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 9.5 kB

  • Original 132.1 kB
  • After minification 132.1 kB
  • After compression 122.6 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.

Requests Breakdown

Number of requests can be reduced by 29 (52%)

Requests Now

56

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roller Shutter 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 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rollershutterdoors.com

rollershutterdoors.com

33 ms

www.rollershutterdoors.com

www.rollershutterdoors.com

308 ms

bootstrap.min.css

bootstrap.min.css

82 ms

font-awesome.css

font-awesome.css

155 ms

style.css

style.css

229 ms

style_responsive.css

style_responsive.css

285 ms

animate.css

animate.css

294 ms

jquery.fancybox.css

jquery.fancybox.css

297 ms

modernizr-2.8.3.js

modernizr-2.8.3.js

299 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

364 ms

widgets.js

widgets.js

90 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

316 ms

bootstrap.min.js

bootstrap.min.js

356 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

386 ms

app.js

app.js

386 ms

analytics.js

analytics.js

92 ms

bat.js

bat.js

109 ms

mds-logo.png

mds-logo.png

91 ms

industrial-roller-shutter.jpg

industrial-roller-shutter.jpg

171 ms

HighSpeedDoor.jpg

HighSpeedDoor.jpg

171 ms

steel-security-doors.jpg

steel-security-doors.jpg

170 ms

loading-bar-doors.jpg

loading-bar-doors.jpg

214 ms

lineshadow.png

lineshadow.png

90 ms

insulated-roller-shutters.jpg

insulated-roller-shutters.jpg

180 ms

commercial-roller-shutters.jpg

commercial-roller-shutters.jpg

178 ms

High-speed-insulated-roller-shutter.jpg

High-speed-insulated-roller-shutter.jpg

331 ms

FireShutter.jpg

FireShutter.jpg

333 ms

high-security-doors.jpg

high-security-doors.jpg

332 ms

Perforated_1.jpg

Perforated_1.jpg

334 ms

sectional-overhead-doors.jpg

sectional-overhead-doors.jpg

332 ms

PVCurtain.jpg

PVCurtain.jpg

336 ms

spanner-img.jpg

spanner-img.jpg

336 ms

icon_quote.png

icon_quote.png

337 ms

sdk.js

sdk.js

111 ms

embed

embed

328 ms

top_bg.png

top_bg.png

330 ms

Banner_1.jpg

Banner_1.jpg

393 ms

icon_plus_yellow.png

icon_plus_yellow.png

330 ms

YanoneKaffeesatz-Regular.ttf

YanoneKaffeesatz-Regular.ttf

383 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

340 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

84 ms

collect

collect

15 ms

23586423.js

23586423.js

13 ms

sdk.js

sdk.js

5 ms

js

js

106 ms

23586423

23586423

214 ms

settings

settings

169 ms

js

js

55 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

26 ms

clarity.js

clarity.js

15 ms

DoorsIndustrial

DoorsIndustrial

118 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

22 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

46 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

72 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

85 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

107 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

111 ms

_buildManifest.js

_buildManifest.js

124 ms

_ssgManifest.js

_ssgManifest.js

123 ms

c.gif

c.gif

7 ms

Accessibility Review

rollershutterdoors.com accessibility score

86

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rollershutterdoors.com 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rollershutterdoors.com SEO score

88

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 Rollershutterdoors.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 Rollershutterdoors.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

rollershutterdoors.com

Open Graph description is not detected on the main page of Roller Shutter Doors. 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: