Tools & Wizards About Us

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

policedriver.com

Introduction to PoliceDriver.Com - PoliceDriver.Com

Page Load Speed

1.5 sec in total

First Response

523 ms

Resources Loaded

884 ms

Page Rendered

106 ms

About Website

Visit policedriver.com now to see the best up-to-date Police Driver content and also check out these interesting facts you probably never knew about policedriver.com

PoliceDriver.Com (PDC) is an information source for those with an interest in Vehicle Dynamics and its application to driving, vehicles, and driver training.

Visit policedriver.com

Key Findings

We analyzed Policedriver.com page load time and found that the first response time was 523 ms and then it took 990 ms 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

policedriver.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

policedriver.com

523 ms

style.min.css

93 ms

mediaelementplayer-legacy.min.css

92 ms

wp-mediaelement.min.css

91 ms

dashicons.min.css

102 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Policedriver.com, 34% (10 requests) were made to 149351837.v2.pressablecdn.com and 21% (6 requests) were made to C0.wp.com. The less responsive or slowest element that took the longest time to load (523 ms) belongs to the original domain Policedriver.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.2 kB (16%)

Content Size

228.9 kB

After Optimization

192.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Policedriver.com main page is 228.9 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. 45% of websites need less resources to load. CSS take 74.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 27.4 kB

  • Original 37.3 kB
  • After minification 36.7 kB
  • After compression 9.9 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. 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 27.4 kB or 73% of the original size.

Image Optimization

-8%

Potential reduce by 3.6 kB

  • Original 46.0 kB
  • After minification 42.4 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. Police Driver images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.0 kB

  • Original 71.7 kB
  • After minification 71.7 kB
  • After compression 68.7 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

-3%

Potential reduce by 2.2 kB

  • Original 74.0 kB
  • After minification 74.0 kB
  • After compression 71.8 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. Policedriver.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Police Driver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

policedriver.com accessibility score

96

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

Best Practices

policedriver.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

policedriver.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 Policedriver.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 Policedriver.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 Police Driver. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: