Tools & Wizards About Us
advance-alarms-leicester.co.uk screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

advance-alarms-leicester.co.uk

Burglar Alarms - Intruder & Advance Alarms Leicester

Page Load Speed

2.1 sec in total

First Response

269 ms

Resources Loaded

1.7 sec

Page Rendered

133 ms

advance-alarms-leicester.co.uk screenshot

About Website

Click here to check amazing Advance Alarms Leicester content. Otherwise, check out these important facts you probably never knew about advance-alarms-leicester.co.uk

We are a Leicestershire based Intruder alarm company specialising in wired, wireless and hybrid burglar alarm systems for your house and home

Visit advance-alarms-leicester.co.uk

Key Findings

We analyzed Advance-alarms-leicester.co.uk page load time and found that the first response time was 269 ms and then it took 1.8 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

advance-alarms-leicester.co.uk performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.158

74/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

advance-alarms-leicester.co.uk

269 ms

advance-alarms-leicester.co.uk

381 ms

style.css

99 ms

grid.css

193 ms

slider.css

268 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Advance-alarms-leicester.co.uk, 7% (2 requests) were made to Fonts.googleapis.com and 7% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Advance-alarms-leicester.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 MB (88%)

Content Size

6.0 MB

After Optimization

737.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Advance-alarms-leicester.co.uk main page is 6.0 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. 35% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.3 kB

  • Original 13.0 kB
  • After minification 11.2 kB
  • After compression 3.7 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 1.8 kB, which is 14% 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 9.3 kB or 71% of the original size.

Image Optimization

-88%

Potential reduce by 5.2 MB

  • Original 5.9 MB
  • After minification 725.0 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. Obviously, Advance Alarms Leicester needs image optimization as it can save up to 5.2 MB or 88% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 3.7 kB

  • Original 8.8 kB
  • After minification 8.8 kB
  • After compression 5.0 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 3.7 kB or 43% of the original size.

CSS Optimization

-31%

Potential reduce by 1.6 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 3.4 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. Advance-alarms-leicester.co.uk needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (16%)

Requests Now

25

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advance Alarms Leicester. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

advance-alarms-leicester.co.uk

advance-alarms-leicester.co.uk

269 ms

advance-alarms-leicester.co.uk

advance-alarms-leicester.co.uk

381 ms

style.css

style.css

99 ms

grid.css

grid.css

193 ms

slider.css

slider.css

268 ms

css

css

22 ms

css

css

40 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

6 ms

dropdown.js

dropdown.js

274 ms

jquery.aw-showcase.js

jquery.aw-showcase.js

299 ms

small_logo.png

small_logo.png

311 ms

logo_contact.png

logo_contact.png

473 ms

burglar_alarms_logo.png

burglar_alarms_logo.png

556 ms

small_banner.png

small_banner.png

708 ms

medium_banner.png

medium_banner.png

796 ms

banner.png

banner.png

824 ms

banner2.png

banner2.png

863 ms

banner3.png

banner3.png

849 ms

menu_box1.png

menu_box1.png

827 ms

menu_box2.png

menu_box2.png

887 ms

menu_box3.png

menu_box3.png

893 ms

facebook.png

facebook.png

919 ms

twitter.png

twitter.png

933 ms

linkedin.png

linkedin.png

944 ms

google_plus.png

google_plus.png

972 ms

blogger.png

blogger.png

983 ms

youtube.png

youtube.png

987 ms

index.jpg

index.jpg

1013 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf

8 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf

13 ms

Accessibility Review

advance-alarms-leicester.co.uk accessibility score

76

Accessibility Issues

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

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

advance-alarms-leicester.co.uk best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

advance-alarms-leicester.co.uk SEO score

92

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

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 Advance-alarms-leicester.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 Advance-alarms-leicester.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

advance-alarms-leicester.co.uk

Open Graph description is not detected on the main page of Advance Alarms Leicester. 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: