Tools & Wizards About Us

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

doorsforindustry.com

Industrial Doors Stoke-On-Trent | Security Shutters Shrewsbury | Doors For Industry

Page Load Speed

1.8 sec in total

First Response

257 ms

Resources Loaded

1.4 sec

Page Rendered

208 ms

About Website

Click here to check amazing Doors For Industry content. Otherwise, check out these important facts you probably never knew about doorsforindustry.com

Doors for Industry specialise in the manufacture, supply & installation of industrial doors including security shutters, security grilles and pvc strip curtains in Stoke-On-Trent & Shrewsbury

Visit doorsforindustry.com

Key Findings

We analyzed Doorsforindustry.com page load time and found that the first response time was 257 ms and then it took 1.6 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

doorsforindustry.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

doorsforindustry.com

257 ms

www.doorsforindustry.com

361 ms

lightbox.css

83 ms

flexnav.css

161 ms

master.css

163 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Doorsforindustry.com, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (472 ms) belongs to the original domain Doorsforindustry.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.3 kB (8%)

Content Size

645.1 kB

After Optimization

593.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doorsforindustry.com main page is 645.1 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. 45% of websites need less resources to load. Images take 543.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.6 kB

  • Original 18.0 kB
  • After minification 15.7 kB
  • After compression 4.4 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 13% 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 13.6 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 35.9 kB

  • Original 543.0 kB
  • After minification 507.2 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. Doors For Industry images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.0 kB

  • Original 68.6 kB
  • After minification 68.6 kB
  • After compression 67.6 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

-5%

Potential reduce by 784 B

  • Original 15.4 kB
  • After minification 15.4 kB
  • After compression 14.6 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. Doorsforindustry.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (23%)

Requests Now

31

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doors For Industry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

doorsforindustry.com accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

doorsforindustry.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

doorsforindustry.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Doorsforindustry.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 Doorsforindustry.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

Open Graph description is not detected on the main page of Doors For Industry. 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: