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pcbrakeinc.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

pcbrakeinc.com

PCBrake - Brake Design and Accident Reconstruction Software

Page Load Speed

2.2 sec in total

First Response

406 ms

Resources Loaded

1.6 sec

Page Rendered

254 ms

pcbrakeinc.com screenshot

About Website

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

PC-BRAKE, the Personal Computer for Brake System Analysis - PC-Brake computer programs are based upon brake system design experience, the book Brake Design and Safety is published by the Society of Au...

Visit pcbrakeinc.com

Key Findings

We analyzed Pcbrakeinc.com page load time and found that the first response time was 406 ms and then it took 1.8 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

pcbrakeinc.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.368

29/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

pcbrakeinc.com

406 ms

pcbrake_style.css

243 ms

colorbox.css

131 ms

jquery-latest.min.js

7 ms

jquery.colorbox-min.js

137 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 93% of them (42 requests) were addressed to the original Pcbrakeinc.com, 2% (1 request) were made to Code.jquery.com and 2% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Pcbrakeinc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.1 kB (14%)

Content Size

545.6 kB

After Optimization

468.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pcbrakeinc.com main page is 545.6 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. 20% of websites need less resources to load. Images take 514.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 17.5 kB

  • Original 22.6 kB
  • After minification 18.6 kB
  • After compression 5.1 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 4.0 kB, which is 18% 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 17.5 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 52.8 kB

  • Original 514.6 kB
  • After minification 461.8 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. PCBrake Inc images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 6.7 kB

  • Original 8.3 kB
  • After minification 5.2 kB
  • After compression 1.6 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 6.7 kB or 81% of the original size.

CSS Optimization

-45%

Potential reduce by 48 B

  • Original 107 B
  • After minification 59 B
  • After compression 59 B

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. Pcbrakeinc.com needs all CSS files to be minified and compressed as it can save up to 48 B or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (12%)

Requests Now

42

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PCBrake Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

pcbrakeinc.com

pcbrakeinc.com

406 ms

pcbrake_style.css

pcbrake_style.css

243 ms

colorbox.css

colorbox.css

131 ms

jquery-latest.min.js

jquery-latest.min.js

7 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

137 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

199 ms

counter.js

counter.js

16 ms

bg.jpg

bg.jpg

61 ms

top1bg.jpg

top1bg.jpg

81 ms

spacer.gif

spacer.gif

74 ms

logo3.jpg

logo3.jpg

173 ms

top2bg.jpg

top2bg.jpg

118 ms

top2.jpg

top2.jpg

135 ms

l2_r1_c1.gif

l2_r1_c1.gif

136 ms

ldiv.jpg

ldiv.jpg

137 ms

l4.gif

l4.gif

146 ms

l5_r1_c1.gif

l5_r1_c1.gif

177 ms

l1.gif

l1.gif

194 ms

top3.jpg

top3.jpg

541 ms

top3bg.jpg

top3bg.jpg

201 ms

b1_r1_c1.gif

b1_r1_c1.gif

211 ms

b1_r2_c1.gif

b1_r2_c1.gif

230 ms

b8_r2_c1.gif

b8_r2_c1.gif

244 ms

b2_r2_c1.gif

b2_r2_c1.gif

253 ms

b5_r2_c1.gif

b5_r2_c1.gif

266 ms

b7_r2_c1.gif

b7_r2_c1.gif

279 ms

top4bg.jpg

top4bg.jpg

286 ms

ttl-welcome.png

ttl-welcome.png

602 ms

watermark2.jpg

watermark2.jpg

772 ms

MARC2015_a.jpg

MARC2015_a.jpg

912 ms

MARC2015_b.jpg

MARC2015_b.jpg

919 ms

logo2.jpg

logo2.jpg

458 ms

t.php

t.php

77 ms

l2_r1_c1_f3.gif

l2_r1_c1_f3.gif

61 ms

l2_r1_c1_f2.gif

l2_r1_c1_f2.gif

66 ms

l4_f3.gif

l4_f3.gif

75 ms

l4_f2.gif

l4_f2.gif

67 ms

l1_f3.gif

l1_f3.gif

68 ms

l1_f2.gif

l1_f2.gif

58 ms

l5_r1_c1_f3.gif

l5_r1_c1_f3.gif

116 ms

l5_r1_c1_f2.gif

l5_r1_c1_f2.gif

119 ms

b5_r2_c1_f3.gif

b5_r2_c1_f3.gif

128 ms

b5_r2_c1_f2.gif

b5_r2_c1_f2.gif

131 ms

b7_r2_c1_f3.gif

b7_r2_c1_f3.gif

128 ms

b7_r2_c1_f2.gif

b7_r2_c1_f2.gif

148 ms

Accessibility Review

pcbrakeinc.com accessibility score

58

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

pcbrakeinc.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pcbrakeinc.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pcbrakeinc.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pcbrakeinc.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

pcbrakeinc.com

Open Graph description is not detected on the main page of PCBrake Inc. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: