Access alliancesi.co.uk. Security grilles security shutters Manchester window bars retractable grilles Manchester

Report Summary

About Website

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

We supply roller security shutters, window and door bars, security grilles, roller garage doors and steel boiler room doors, louvered and entrance doors across Manchester, Rochdale, Oldham, Bury, Fail...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value260 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

alliancesi.co.uk

385 ms

js

72 ms

reset.css

196 ms

skeleton.css

197 ms

superfish.css

210 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 98% of them (55 requests) were addressed to the original Alliancesi.co.uk, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (931 ms) belongs to the original domain Alliancesi.co.uk.

Content Size

640.8 kB

After Optimization

553.9 kB

In fact, the total size of Alliancesi.co.uk main page is 640.8 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 496.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 40.7 kB

Original 53.2 kB
After minification 50.3 kB
After compression 12.5 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 40.7 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 18.8 kB

Original 496.3 kB
After minification 477.4 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. Alliancesi images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 24.7 kB

Original 85.7 kB
After minification 85.7 kB
After compression 61.0 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 24.7 kB or 29% of the original size.

CSS Optimization

-47%

Potential reduce by 2.6 kB

Original 5.6 kB
After minification 5.6 kB
After compression 3.0 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. Alliancesi.co.uk needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 47% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alliancesi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

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 Alliancesi.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 Alliancesi.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

alliancesi.co.uk

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Security grilles security shutters Manchester window bars retractable grilles Manchester

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)