Tools & Wizards About Us
custom-alarm.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

custom-alarm.com

Custom Alarm | Rochester MN Security Systems | Alarm Systems

Page Load Speed

1.6 sec in total

First Response

11 ms

Resources Loaded

895 ms

Page Rendered

732 ms

custom-alarm.com screenshot

About Website

Click here to check amazing Custom Alarm content. Otherwise, check out these important facts you probably never knew about custom-alarm.com

Custom Alarm in Rochester MN specializes in fire alarm systems, intrusion, video surveillance, and access control. Learn more about our security systems.

Visit custom-alarm.com

Key Findings

We analyzed Custom-alarm.com page load time and found that the first response time was 11 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

custom-alarm.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value270 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

custom-alarm.com

11 ms

www.custom-alarm.com

207 ms

jquery-1.11.2.js

51 ms

layout.min.css

47 ms

digital-agency-blog-v4-style.min.css

246 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 65% of them (37 requests) were addressed to the original Custom-alarm.com, 14% (8 requests) were made to 3813597.fs1.hubspotusercontent-na1.net and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (549 ms) belongs to the original domain Custom-alarm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 568.5 kB (8%)

Content Size

7.1 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Custom-alarm.com main page is 7.1 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. Only a small number of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 91.1 kB

  • Original 105.5 kB
  • After minification 95.5 kB
  • After compression 14.3 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 91.1 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 468.2 kB

  • Original 6.7 MB
  • After minification 6.2 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. Custom Alarm images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 72 B

  • Original 239.1 kB
  • After minification 239.1 kB
  • After compression 239.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-25%

Potential reduce by 9.2 kB

  • Original 36.6 kB
  • After minification 36.6 kB
  • After compression 27.4 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. Custom-alarm.com needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (56%)

Requests Now

54

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Custom Alarm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

custom-alarm.com

custom-alarm.com

11 ms

www.custom-alarm.com

www.custom-alarm.com

207 ms

jquery-1.11.2.js

jquery-1.11.2.js

51 ms

layout.min.css

layout.min.css

47 ms

digital-agency-blog-v4-style.min.css

digital-agency-blog-v4-style.min.css

246 ms

owl-carousel.min.css

owl-carousel.min.css

62 ms

owl-theme.min.css

owl-theme.min.css

84 ms

current.js

current.js

75 ms

counter-lib.min.js

counter-lib.min.js

403 ms

jquery.counterup.min.min.js

jquery.counterup.min.min.js

334 ms

owl-carousel.min.min.js

owl-carousel.min.min.js

335 ms

jquery-magnific-popup.min.js

jquery-magnific-popup.min.js

397 ms

jquery-filterizr.min.js

jquery-filterizr.min.js

397 ms

pie-chart.min.js

pie-chart.min.js

549 ms

embed.js

embed.js

59 ms

project.js

project.js

396 ms

project.js

project.js

403 ms

2120117.js

2120117.js

469 ms

index.js

index.js

408 ms

widget.js

widget.js

23 ms

gtm.js

gtm.js

55 ms

20x20x1.png

20x20x1.png

52 ms

68110ced-d94a-42d0-9dee-b2846c885c33.png

68110ced-d94a-42d0-9dee-b2846c885c33.png

71 ms

yt-1.png

yt-1.png

343 ms

li.png

li.png

385 ms

CA-new-logo.png

CA-new-logo.png

394 ms

20x20x2.png

20x20x2.png

86 ms

20x20x5.png

20x20x5.png

90 ms

20x20x6.png

20x20x6.png

104 ms

font-awesome.min.css

font-awesome.min.css

29 ms

css

css

31 ms

css

css

45 ms

70x4x2.png

70x4x2.png

103 ms

nfpa-logo.png

nfpa-logo.png

156 ms

ca-hero-2.jpg

ca-hero-2.jpg

167 ms

about-us.png

about-us.png

163 ms

70x4x1.png

70x4x1.png

192 ms

vs-img.png

vs-img.png

204 ms

SDM2024.jpg

SDM2024.jpg

222 ms

BPTW24.jpg

BPTW24.jpg

206 ms

cover%20photo%20security%20misconceptions%20copy.jpg

cover%20photo%20security%20misconceptions%20copy.jpg

215 ms

alarm-logo.png

alarm-logo.png

236 ms

honeywell-plat.png

honeywell-plat.png

238 ms

wbenc-logo.png

wbenc-logo.png

332 ms

monitoring-logo.png

monitoring-logo.png

331 ms

notifier.png

notifier.png

333 ms

resideo.png

resideo.png

334 ms

nicet.png

nicet.png

332 ms

Screen%20Shot%202022-08-16%20at%209.55.02%20AM.png

Screen%20Shot%202022-08-16%20at%209.55.02%20AM.png

339 ms

Top%20Systems%20Integrator%202024.jpg

Top%20Systems%20Integrator%202024.jpg

334 ms

32x32x1.png

32x32x1.png

108 ms

32x32x2.png

32x32x2.png

101 ms

32x32x3.png

32x32x3.png

106 ms

partner-bck.png

partner-bck.png

297 ms

font

font

77 ms

font

font

84 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

21 ms

Accessibility Review

custom-alarm.com accessibility score

75

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

custom-alarm.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

High

Missing source maps for large first-party JavaScript

SEO Factors

custom-alarm.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

High

Image elements do not have [alt] attributes

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 Custom-alarm.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 Custom-alarm.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

custom-alarm.com

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