Tools & Wizards About Us
carref.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

carref.com

Carref the reference guide to car modification.

Page Load Speed

2.9 sec in total

First Response

425 ms

Resources Loaded

1.9 sec

Page Rendered

539 ms

carref.com screenshot

About Website

Welcome to carref.com homepage info - get ready to check Carref best content right away, or after learning these important things about carref.com

The ultimate online car Modification reference guide. Get the latest indepth car tuning advice and car modification advice from carref.

Visit carref.com

Key Findings

We analyzed Carref.com page load time and found that the first response time was 425 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

carref.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

www.carref.com

425 ms

css2

30 ms

js

59 ms

style.css

172 ms

css

41 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 64% of them (29 requests) were addressed to the original Carref.com, 20% (9 requests) were made to Torquecars.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (550 ms) relates to the external source Torquecars.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.9 kB (11%)

Content Size

568.1 kB

After Optimization

505.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carref.com main page is 568.1 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. 25% of websites need less resources to load. Images take 415.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 53.5 kB

  • Original 71.0 kB
  • After minification 69.4 kB
  • After compression 17.5 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 53.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 8.4 kB

  • Original 415.0 kB
  • After minification 406.7 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. Carref images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 149 B

  • Original 74.3 kB
  • After minification 74.3 kB
  • After compression 74.2 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

-11%

Potential reduce by 877 B

  • Original 7.7 kB
  • After minification 7.7 kB
  • After compression 6.9 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. Carref.com needs all CSS files to be minified and compressed as it can save up to 877 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

43

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carref. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.carref.com

www.carref.com

425 ms

css2

css2

30 ms

js

js

59 ms

style.css

style.css

172 ms

css

css

41 ms

cookieblocker.min.css

cookieblocker.min.css

254 ms

ytprefs.min.css

ytprefs.min.css

258 ms

jquery.min.js

jquery.min.js

342 ms

jquery-migrate.min.js

jquery-migrate.min.js

262 ms

ytprefs.min.js

ytprefs.min.js

255 ms

jquery.cookie.min.js

jquery.cookie.min.js

254 ms

js

js

51 ms

analytics.js

analytics.js

17 ms

fitvids.min.js

fitvids.min.js

254 ms

complianz.min.js

complianz.min.js

255 ms

migrate.min.js

migrate.min.js

254 ms

collect

collect

11 ms

bg-track2.jpg

bg-track2.jpg

548 ms

logo.png

logo.png

82 ms

r8-v8-engine-266x114.jpg

r8-v8-engine-266x114.jpg

83 ms

twin-turbo-266x114.jpg

twin-turbo-266x114.jpg

167 ms

valves-head-266x114.jpg

valves-head-266x114.jpg

84 ms

air-intake-injector-266x114.jpg

air-intake-injector-266x114.jpg

83 ms

quickshift1-266x114.jpg

quickshift1-266x114.jpg

86 ms

f1-spoiler-266x114.jpg

f1-spoiler-266x114.jpg

165 ms

digital-dash-266x114.jpg

digital-dash-266x114.jpg

164 ms

scossie-inside_jpg-266x114.jpg

scossie-inside_jpg-266x114.jpg

165 ms

matt-megane-266x114.jpg

matt-megane-266x114.jpg

166 ms

chrome-pickup-266x114.jpg

chrome-pickup-266x114.jpg

169 ms

washing-266x114.jpg

washing-266x114.jpg

246 ms

dent-wing1-266x114.jpg

dent-wing1-266x114.jpg

248 ms

track-cornering-266x114.jpg

track-cornering-266x114.jpg

249 ms

car-storage-266x114.jpg

car-storage-266x114.jpg

249 ms

Tuned-ferrari.jpg

Tuned-ferrari.jpg

333 ms

lambo-door.jpg

lambo-door.jpg

251 ms

evo-engine.jpg

evo-engine.jpg

328 ms

tcmenu.jpg

tcmenu.jpg

550 ms

ifrt.php

ifrt.php

400 ms

sprite-headings.jpg

sprite-headings.jpg

399 ms

treadbar.jpg

treadbar.jpg

398 ms

xn7iYH8w2XGrC8AR4HSxTA.woff

xn7iYH8w2XGrC8AR4HSxTA.woff

153 ms

ifrrhsm.php

ifrrhsm.php

372 ms

appeal2.jpg

appeal2.jpg

88 ms

bg-wide.jpg

bg-wide.jpg

85 ms

aybh2.gif

aybh2.gif

87 ms

Accessibility Review

carref.com accessibility score

70

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

carref.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

carref.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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carref.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 Carref.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

carref.com

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