Tools & Wizards About Us
johnrcollision.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

johnrcollision.com

Auto Body & Collision Repair Services Madison Heights, MI - John R. Collision

Page Load Speed

3 sec in total

First Response

211 ms

Resources Loaded

2.5 sec

Page Rendered

297 ms

johnrcollision.com screenshot

About Website

Welcome to johnrcollision.com homepage info - get ready to check John R Collision best content right away, or after learning these important things about johnrcollision.com

Auto Body & Collision Repair Services Madison Heights, MI - John R. Collision - Call us at (248) 548-2288

Visit johnrcollision.com

Key Findings

We analyzed Johnrcollision.com page load time and found that the first response time was 211 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

johnrcollision.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.555

13/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

johnrcollision.com

211 ms

johnrcollision.com

331 ms

js

61 ms

embed

190 ms

john-r-collision-logo.png

76 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 52% of them (30 requests) were addressed to the original Johnrcollision.com, 38% (22 requests) were made to Codingserver.net and 7% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Codingserver.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.7 kB (10%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnrcollision.com main page is 1.2 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. 30% of websites need less resources to load. Images take 842.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 49.0 kB

  • Original 57.6 kB
  • After minification 48.0 kB
  • After compression 8.6 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 9.6 kB, which is 17% 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 49.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 13 B

  • Original 842.7 kB
  • After minification 842.7 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. John R Collision images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 64.1 kB

  • Original 282.1 kB
  • After minification 282.1 kB
  • After compression 217.9 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 64.1 kB or 23% of the original size.

CSS Optimization

-10%

Potential reduce by 2.5 kB

  • Original 25.6 kB
  • After minification 25.6 kB
  • After compression 23.1 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. Johnrcollision.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (46%)

Requests Now

52

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John R Collision. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

johnrcollision.com

johnrcollision.com

211 ms

johnrcollision.com

johnrcollision.com

331 ms

js

js

61 ms

embed

embed

190 ms

john-r-collision-logo.png

john-r-collision-logo.png

76 ms

review-us-google-mini.png

review-us-google-mini.png

134 ms

banner1-new.jpg

banner1-new.jpg

422 ms

banner2.jpg

banner2.jpg

481 ms

banner3.jpg

banner3.jpg

434 ms

miniicons2_autobodyrepair.png

miniicons2_autobodyrepair.png

292 ms

miniicons2_appointments.png

miniicons2_appointments.png

355 ms

miniicons2_reviews.png

miniicons2_reviews.png

417 ms

miniicons2_contact.png

miniicons2_contact.png

479 ms

ase.png

ase.png

482 ms

icar-gold.png

icar-gold.png

482 ms

stars_5.png

stars_5.png

495 ms

style.css

style.css

538 ms

responsive.css

responsive.css

540 ms

font-awesome.css

font-awesome.css

922 ms

liafont.css

liafont.css

985 ms

default-fonts.css

default-fonts.css

1048 ms

jquery-1.9.0.min2.js

jquery-1.9.0.min2.js

1174 ms

jquery-ui.js

jquery-ui.js

1306 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1317 ms

jquery-ui-1.10.1.custom.css

jquery-ui-1.10.1.custom.css

1369 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1372 ms

jquery.simplr.smoothscroll.js

jquery.simplr.smoothscroll.js

1432 ms

style.css

style.css

1489 ms

jquery.dropdownPlain.js

jquery.dropdownPlain.js

1494 ms

jquery.viewport.mini.js

jquery.viewport.mini.js

1512 ms

prettyPhoto.css

prettyPhoto.css

1568 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

1554 ms

carouFredSel.js

carouFredSel.js

1559 ms

script.php

script.php

1627 ms

style.css

style.css

1738 ms

script.js

script.js

538 ms

custom.css

custom.css

538 ms

parallax.jpg

parallax.jpg

663 ms

payment_visa.png

payment_visa.png

548 ms

payment_mc.png

payment_mc.png

596 ms

payment_disc.png

payment_disc.png

596 ms

payment_amex.png

payment_amex.png

598 ms

payment_cash.png

payment_cash.png

598 ms

payment_check.png

payment_check.png

612 ms

read-google-reviews.png

read-google-reviews.png

657 ms

write-google-reviews.png

write-google-reviews.png

658 ms

write-yelp-reviews.png

write-yelp-reviews.png

659 ms

js

js

54 ms

search.js

search.js

19 ms

geometry.js

geometry.js

20 ms

main.js

main.js

26 ms

bg2.jpg

bg2.jpg

123 ms

125 ms

social_yelp_mini.png

social_yelp_mini.png

64 ms

OpenSans.woff

OpenSans.woff

128 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

146 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

189 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

64 ms

Accessibility Review

johnrcollision.com accessibility score

86

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.

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

johnrcollision.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

johnrcollision.com SEO score

78

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Johnrcollision.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 Johnrcollision.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

johnrcollision.com

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