Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

alarmsystemstore.com

Alarm System Store - DIY Security Equipment for Home & Business

Page Load Speed

42.7 sec in total

First Response

1.4 sec

Resources Loaded

24.6 sec

Page Rendered

16.7 sec

alarmsystemstore.com screenshot

About Website

Click here to check amazing Alarm System Store content for United States. Otherwise, check out these important facts you probably never knew about alarmsystemstore.com

DIY pro grade alarm systems for home & business. Great Prices, Responsive Support, Fast Shipping!

Visit alarmsystemstore.com

Key Findings

We analyzed Alarmsystemstore.com page load time and found that the first response time was 1.4 sec and then it took 41.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

alarmsystemstore.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

www.alarmsystemstore.com

1374 ms

font-awesome.min.css

1118 ms

social-buttons.scss.css

2440 ms

vlu7umk.js

2484 ms

css

2399 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Alarmsystemstore.com, 72% (70 requests) were made to Cdn.shopify.com and 6% (6 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (8 sec) relates to the external source Static-na.payments-amazon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (55%)

Content Size

4.4 MB

After Optimization

2.0 MB

In fact, the total size of Alarmsystemstore.com main page is 4.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 368.5 kB

  • Original 403.4 kB
  • After minification 237.7 kB
  • After compression 34.9 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 165.7 kB, which is 41% 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 368.5 kB or 91% of the original size.

Image Optimization

-16%

Potential reduce by 239.2 kB

  • Original 1.5 MB
  • After minification 1.2 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. Obviously, Alarm System Store needs image optimization as it can save up to 239.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 1.2 MB

  • Original 1.8 MB
  • After minification 1.7 MB
  • After compression 630.0 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 1.2 MB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 657.7 kB

  • Original 771.1 kB
  • After minification 733.1 kB
  • After compression 113.4 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. Alarmsystemstore.com needs all CSS files to be minified and compressed as it can save up to 657.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (65%)

Requests Now

89

After Optimization

31

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alarm System Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

alarmsystemstore.com accessibility score

70

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

alarmsystemstore.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

alarmsystemstore.com SEO score

84

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

Content Best Practices

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

Impact

Issue

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

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