Tools & Wizards About Us
jmsecuritysystems.co.uk screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jmsecuritysystems.co.uk

Commercial CCTV System | BT Redcare installer | Intruder alarm security systems | Commercial CCTV Installer Birmingham | BT Redcare installer Birmingh...

Page Load Speed

9.8 sec in total

First Response

1.7 sec

Resources Loaded

7.4 sec

Page Rendered

712 ms

jmsecuritysystems.co.uk screenshot

About Website

Welcome to jmsecuritysystems.co.uk homepage info - get ready to check Jm Security Systems best content right away, or after learning these important things about jmsecuritysystems.co.uk

JM Security Systems specialise in commercial alarm and intruder security systems in birmingham approved installer of BT Redcare for commercial business intruder security and BT Redcare dual path cctv ...

Visit jmsecuritysystems.co.uk

Key Findings

We analyzed Jmsecuritysystems.co.uk page load time and found that the first response time was 1.7 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Jmsecuritysystems.co.uk rating and web reputation

Performance Metrics

jmsecuritysystems.co.uk performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

jmsecuritysystems.co.uk

1713 ms

www.jmsecuritysystems.co.uk

1025 ms

www.jmsecuritysystems.co.uk

1554 ms

template.css

246 ms

template.css

343 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 76% of them (77 requests) were addressed to the original Jmsecuritysystems.co.uk, 10% (10 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jmsecuritysystems.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (31%)

Content Size

4.2 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jmsecuritysystems.co.uk main page is 4.2 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. 70% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.8 kB

  • Original 53.2 kB
  • After minification 50.4 kB
  • After compression 11.3 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 41.8 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 50.8 kB

  • Original 2.5 MB
  • After minification 2.5 MB

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. Jm Security Systems images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 947.1 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 401.9 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 947.1 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 250.6 kB

  • Original 284.8 kB
  • After minification 246.1 kB
  • After compression 34.2 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. Jmsecuritysystems.co.uk needs all CSS files to be minified and compressed as it can save up to 250.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (38%)

Requests Now

86

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jm Security Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jmsecuritysystems.co.uk

jmsecuritysystems.co.uk

1713 ms

www.jmsecuritysystems.co.uk

www.jmsecuritysystems.co.uk

1025 ms

www.jmsecuritysystems.co.uk

www.jmsecuritysystems.co.uk

1554 ms

template.css

template.css

246 ms

template.css

template.css

343 ms

settings.css

settings.css

428 ms

index.php

index.php

1051 ms

static-captions.css

static-captions.css

254 ms

dropdown_menu_left.css

dropdown_menu_left.css

257 ms

dropdown_menu_iphone.css

dropdown_menu_iphone.css

328 ms

2837c91c80d4e396cd467384364c9fdb.css

2837c91c80d4e396cd467384364c9fdb.css

423 ms

mootools-core.js

mootools-core.js

592 ms

core.js

core.js

411 ms

mootools-more.js

mootools-more.js

840 ms

scrolltotop_mt.js

scrolltotop_mt.js

496 ms

behaviour.js

behaviour.js

506 ms

silverlight.js

silverlight.js

507 ms

wmvplayer.js

wmvplayer.js

579 ms

ac_quicktime.js

ac_quicktime.js

858 ms

jwplayer.js

jwplayer.js

675 ms

jquery.min.js

jquery.min.js

1143 ms

jquery-noconflict.js

jquery-noconflict.js

673 ms

jquery-migrate.min.js

jquery-migrate.min.js

857 ms

caption.js

caption.js

852 ms

dropdown_menu.js

dropdown_menu.js

922 ms

TweenMax.min.js

TweenMax.min.js

36 ms

perfect-scrollbar.js

perfect-scrollbar.js

946 ms

mod_vertical_menu.js

mod_vertical_menu.js

1179 ms

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3 ms

css

css

62 ms

script.js

script.js

966 ms

front.css

front.css

937 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1236 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1234 ms

css

css

14 ms

analytics.js

analytics.js

194 ms

JM-Security-Systems.png

JM-Security-Systems.png

384 ms

IAB-Award.png

IAB-Award.png

384 ms

facebook.png

facebook.png

392 ms

twitter.png

twitter.png

391 ms

youtube.png

youtube.png

393 ms

linkedin.png

linkedin.png

393 ms

intruder-alarm.png

intruder-alarm.png

583 ms

cctv-systems.png

cctv-systems.png

586 ms

access-control.png

access-control.png

585 ms

commercial.png

commercial.png

587 ms

retail.png

retail.png

588 ms

fire-protection.png

fire-protection.png

582 ms

staff-protect-systems.png

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588 ms

24-hour-monitoring.png

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589 ms

domestic.png

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588 ms

Transport.jpg

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911 ms

Commercial.jpg

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1254 ms

Industrial.jpg

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1378 ms

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1333 ms

Residential.jpg

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1508 ms

Public.jpg

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1428 ms

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1413 ms

Retail-Subway.jpg

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1512 ms

intruder-alarm.png

intruder-alarm.png

1504 ms

cctv-systems.png

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1507 ms

access-control.png

access-control.png

1582 ms

fire-protection.png

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1513 ms

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1760 ms

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1859 ms

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1842 ms

crime-stoppers.png

crime-stoppers.png

1651 ms

SSAIB-Intruder-Alarm-Systems.png

SSAIB-Intruder-Alarm-Systems.png

1653 ms

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280 ms

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SSAIB-CCTV-Systems.png

SSAIB-CCTV-Systems.png

1702 ms

collect

collect

206 ms

78833345

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Chambers.png

Chambers.png

1459 ms

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WQA.png

1467 ms

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1471 ms

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1530 ms

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player.js

player.js

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ga.js

ga.js

90 ms

vuid.min.js

vuid.min.js

151 ms

CS-Award.png

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1358 ms

scroll-up.png

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1360 ms

large_left.png

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1366 ms

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1417 ms

__utm.gif

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proxy.html

proxy.html

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146 ms

Accessibility Review

jmsecuritysystems.co.uk accessibility score

97

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.

Best Practices

jmsecuritysystems.co.uk 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

jmsecuritysystems.co.uk SEO score

91

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 Jmsecuritysystems.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 Jmsecuritysystems.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

jmsecuritysystems.co.uk

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