Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

guardianinterlock.com

Guardian | Fast, Easy and Affordable Ignition Interlocks

Page Load Speed

1.4 sec in total

First Response

372 ms

Resources Loaded

840 ms

Page Rendered

172 ms

guardianinterlock.com screenshot

About Website

Click here to check amazing Guardian Interlock content for United States. Otherwise, check out these important facts you probably never knew about guardianinterlock.com

Guardian provides the most affordable ignition interlock system in the industry. With locations near you, we're here to help you get back on the road!

Visit guardianinterlock.com

Key Findings

We analyzed Guardianinterlock.com page load time and found that the first response time was 372 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

guardianinterlock.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

guardianinterlock.com

372 ms

wp-emoji-release.min.js

297 ms

dropshadowboxes.css

20 ms

style.css

21 ms

cgs-style.css

34 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Guardianinterlock.com, 75% (58 requests) were made to 15e1lt36gcbs22vq4737taj0.wpengine.netdna-cdn.com and 4% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (372 ms) belongs to the original domain Guardianinterlock.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 591.6 kB (63%)

Content Size

943.0 kB

After Optimization

351.5 kB

In fact, the total size of Guardianinterlock.com main page is 943.0 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. 55% of websites need less resources to load. Javascripts take 470.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 40.5 kB

  • Original 51.5 kB
  • After minification 49.9 kB
  • After compression 11.0 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 40.5 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 8.3 kB

  • Original 149.1 kB
  • After minification 140.9 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. Guardian Interlock images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 315.8 kB

  • Original 470.4 kB
  • After minification 456.8 kB
  • After compression 154.5 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 315.8 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 227.0 kB

  • Original 272.0 kB
  • After minification 257.3 kB
  • After compression 45.0 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. Guardianinterlock.com needs all CSS files to be minified and compressed as it can save up to 227.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (76%)

Requests Now

72

After Optimization

17

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guardian Interlock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

guardianinterlock.com 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

guardianinterlock.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

guardianinterlock.com SEO score

100

Search Engine Optimization Advices

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 Guardianinterlock.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 Guardianinterlock.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 Guardian Interlock. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: