Tools & Wizards About Us
carref.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

carref.com

Carref the reference guide to car modification.

Page Load Speed

4.6 sec in total

First Response

550 ms

Resources Loaded

3.5 sec

Page Rendered

601 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 550 ms and then it took 4.1 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

carref.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value3,780 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.37

29/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

www.carref.com

550 ms

css2

36 ms

js

68 ms

style.css

92 ms

css

53 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 25% of them (24 requests) were addressed to the original Carref.com, 14% (14 requests) were made to Tpc.googlesyndication.com and 13% (13 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Torquecars.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 436.2 kB (30%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carref.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 482.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 70.2 kB

  • Original 89.9 kB
  • After minification 89.2 kB
  • After compression 19.6 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. 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 70.2 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 9.5 kB

  • Original 482.7 kB
  • After minification 473.2 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

-6%

Potential reduce by 26.5 kB

  • Original 468.6 kB
  • After minification 468.4 kB
  • After compression 442.1 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

-83%

Potential reduce by 330.0 kB

  • Original 396.4 kB
  • After minification 395.7 kB
  • After compression 66.4 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 330.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (42%)

Requests Now

86

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 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 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.carref.com

www.carref.com

550 ms

css2

css2

36 ms

js

js

68 ms

style.css

style.css

92 ms

css

css

53 ms

ytprefs.min.css

ytprefs.min.css

182 ms

jquery.min.js

jquery.min.js

361 ms

jquery-migrate.min.js

jquery-migrate.min.js

271 ms

ytprefs.min.js

ytprefs.min.js

271 ms

jquery.cookie.min.js

jquery.cookie.min.js

272 ms

adsbygoogle.js

adsbygoogle.js

116 ms

fitvids.min.js

fitvids.min.js

273 ms

bg-track2.jpg

bg-track2.jpg

813 ms

logo.png

logo.png

92 ms

carbon-fibre-bonnet-266x114.jpg

carbon-fibre-bonnet-266x114.jpg

93 ms

supraracing-266x114.jpg

supraracing-266x114.jpg

135 ms

water-pump-266x114.jpg

water-pump-266x114.jpg

224 ms

fuel-full-266x114.jpg

fuel-full-266x114.jpg

136 ms

fast-road-cam-266x114.jpg

fast-road-cam-266x114.jpg

136 ms

brakes-kits-266x114.jpg

brakes-kits-266x114.jpg

199 ms

smoothing2-266x114.jpg

smoothing2-266x114.jpg

198 ms

debadge-step1-250x114.jpg

debadge-step1-250x114.jpg

224 ms

car-storage-266x114.jpg

car-storage-266x114.jpg

224 ms

crash3-266x114.jpg

crash3-266x114.jpg

223 ms

r5-exhaust-266x114.jpg

r5-exhaust-266x114.jpg

339 ms

cornering-266x114.jpg

cornering-266x114.jpg

338 ms

Tuned-ferrari.jpg

Tuned-ferrari.jpg

617 ms

lambo-door.jpg

lambo-door.jpg

617 ms

evo-engine.jpg

evo-engine.jpg

339 ms

tcmenu.jpg

tcmenu.jpg

1044 ms

show_ads_impl.js

show_ads_impl.js

89 ms

ifrt.php

ifrt.php

753 ms

OoFCDmczUlc

OoFCDmczUlc

82 ms

sprite-headings.jpg

sprite-headings.jpg

748 ms

treadbar.jpg

treadbar.jpg

749 ms

xn7iYH8w2XGrC8AR4HSxTw.ttf

xn7iYH8w2XGrC8AR4HSxTw.ttf

126 ms

ifrrhsm.php

ifrrhsm.php

715 ms

OoFCDmczUlc

OoFCDmczUlc

143 ms

zrt_lookup.html

zrt_lookup.html

45 ms

ads

ads

502 ms

ads

ads

400 ms

ads

ads

673 ms

www-player.css

www-player.css

17 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

66 ms

ad_status.js

ad_status.js

207 ms

KZ9qBfv2Fvj8--thF3jkrqmjFIXwxVfodGy5wvrcirQ.js

KZ9qBfv2Fvj8--thF3jkrqmjFIXwxVfodGy5wvrcirQ.js

151 ms

embed.js

embed.js

30 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

18 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

68 ms

id

id

61 ms

6640a9b9d78ccf4b6601e3b0600d2550.js

6640a9b9d78ccf4b6601e3b0600d2550.js

124 ms

load_preloaded_resource.js

load_preloaded_resource.js

118 ms

e89210d32224edd09bc2993e6311cd03.js

e89210d32224edd09bc2993e6311cd03.js

229 ms

abg_lite.js

abg_lite.js

122 ms

window_focus.js

window_focus.js

351 ms

qs_click_protection.js

qs_click_protection.js

237 ms

ufs_web_display.js

ufs_web_display.js

106 ms

Create

Create

125 ms

bg-wide.jpg

bg-wide.jpg

249 ms

aybh2.gif

aybh2.gif

250 ms

appeal2.jpg

appeal2.jpg

249 ms

ads

ads

526 ms

icon.png

icon.png

220 ms

14763004658117789537

14763004658117789537

221 ms

reactive_library.js

reactive_library.js

341 ms

ca-pub-4678973717029389

ca-pub-4678973717029389

333 ms

css

css

47 ms

GenerateIT

GenerateIT

121 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

49 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

87 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

87 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

98 ms

ads

ads

367 ms

ads

ads

311 ms

ads

ads

323 ms

ads

ads

369 ms

ads

ads

324 ms

1879491545130300906

1879491545130300906

63 ms

load_preloaded_resource.js

load_preloaded_resource.js

38 ms

abg_lite.js

abg_lite.js

53 ms

window_focus.js

window_focus.js

40 ms

qs_click_protection.js

qs_click_protection.js

60 ms

448eeb10f9509143a4a255d61e5c4335.js

448eeb10f9509143a4a255d61e5c4335.js

40 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

202 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

201 ms

s

s

200 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

192 ms

11223841484066162161

11223841484066162161

190 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

210 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

211 ms

activeview

activeview

204 ms

css

css

50 ms

activeview

activeview

67 ms

WTGMIXitrueThExDFjyWWw_FFBI9UNtQbYwZCxBHg48.js

WTGMIXitrueThExDFjyWWw_FFBI9UNtQbYwZCxBHg48.js

15 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

6 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

7 ms

Accessibility Review

carref.com accessibility score

58

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

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

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: