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perfanalysis.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

perfanalysis.com

Performance Analysis | Climate Control | Diaphragms | Blower Motors | Pushbutton Panels | Vacuum Door Locks | Autotemp | Cruise Control | Engine Oil A...

Page Load Speed

3.9 sec in total

First Response

176 ms

Resources Loaded

3.6 sec

Page Rendered

188 ms

perfanalysis.com screenshot

About Website

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

PAC offers engine oil analysis service, climate and cruise control parts, electronic modules and other unique items for the economical repair of expensive components.

Visit perfanalysis.com

Key Findings

We analyzed Perfanalysis.com page load time and found that the first response time was 176 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

perfanalysis.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value26.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.5 s

0/100

25%

SI (Speed Index)

Value51.2 s

0/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

www.perfanalysis.com

176 ms

script.js

34 ms

mediaelementplayer-legacy.min.css

70 ms

wp-mediaelement.min.css

96 ms

wp_head.css

102 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 63% of them (22 requests) were addressed to the original Perfanalysis.com, 26% (9 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Cdn-cookieyes.com. The less responsive or slowest element that took the longest time to load (240 ms) belongs to the original domain Perfanalysis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.5 kB (46%)

Content Size

477.8 kB

After Optimization

257.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Perfanalysis.com main page is 477.8 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. 40% of websites need less resources to load. HTML takes 223.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 188.2 kB

  • Original 223.2 kB
  • After minification 221.4 kB
  • After compression 35.0 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 188.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 6.1 kB
  • After minification 6.1 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. Perf Analysis images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 26.3 kB

  • Original 221.9 kB
  • After minification 221.9 kB
  • After compression 195.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 26.3 kB or 12% of the original size.

CSS Optimization

-23%

Potential reduce by 6.0 kB

  • Original 26.5 kB
  • After minification 26.5 kB
  • After compression 20.5 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. Perfanalysis.com needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (83%)

Requests Now

24

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perf Analysis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.perfanalysis.com

www.perfanalysis.com

176 ms

script.js

script.js

34 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

70 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

96 ms

wp_head.css

wp_head.css

102 ms

css

css

102 ms

style.css

style.css

75 ms

jquery.min.js

jquery.min.js

78 ms

jquery-migrate.min.js

jquery-migrate.min.js

98 ms

js

js

144 ms

scripts.min.js

scripts.min.js

148 ms

jquery.fitvids.js

jquery.fitvids.js

142 ms

jquery.mobile.js

jquery.mobile.js

143 ms

easypiechart.js

easypiechart.js

144 ms

salvattore.js

salvattore.js

143 ms

common.js

common.js

145 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

145 ms

e-202440.js

e-202440.js

49 ms

wp_footer.js

wp_footer.js

145 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

240 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

146 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

235 ms

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

152 ms

pxiByp8kv8JHgFVrLDD4Z1JlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1JlEA.ttf

152 ms

pxiByp8kv8JHgFVrLBT5Z1JlEA.ttf

pxiByp8kv8JHgFVrLBT5Z1JlEA.ttf

209 ms

pxiByp8kv8JHgFVrLEj6Z1JlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1JlEA.ttf

218 ms

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

216 ms

pxiEyp8kv8JHgFVrJJnedw.ttf

pxiEyp8kv8JHgFVrJJnedw.ttf

219 ms

pxiByp8kv8JHgFVrLDz8Z1JlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1JlEA.ttf

218 ms

pxiByp8kv8JHgFVrLFj_Z1JlEA.ttf

pxiByp8kv8JHgFVrLFj_Z1JlEA.ttf

219 ms

pxiGyp8kv8JHgFVrLPTufntF.ttf

pxiGyp8kv8JHgFVrLPTufntF.ttf

217 ms

Logo.png

Logo.png

114 ms

modules.woff

modules.woff

141 ms

ClimateControlMainHeader.webp

ClimateControlMainHeader.webp

84 ms

style.min.css

style.min.css

28 ms

Accessibility Review

perfanalysis.com accessibility score

87

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

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

perfanalysis.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

High

Page has valid source maps

SEO Factors

perfanalysis.com SEO score

92

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

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 Perfanalysis.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 Perfanalysis.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

perfanalysis.com

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