Tools & Wizards About Us
rwcarbon.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rwcarbon.com

RWcarbon.com - Premium BMW, Audi, Tesla & Mercedes Carbon Fiber Parts

Page Load Speed

3.6 sec in total

First Response

65 ms

Resources Loaded

2.6 sec

Page Rendered

926 ms

rwcarbon.com screenshot

About Website

Click here to check amazing RWcarbon content for United States. Otherwise, check out these important facts you probably never knew about rwcarbon.com

Welcome to RWCarbon.com, we specialize in exterior & interior carbon fiber aero products and accessories for BMW, Audi, Tesla, Mercedes and more. (714) 328-4406

Visit rwcarbon.com

Key Findings

We analyzed Rwcarbon.com page load time and found that the first response time was 65 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rwcarbon.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value46.9 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value3,660 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.174

69/100

15%

TTI (Time to Interactive)

Value37.3 s

0/100

10%

Network Requests Diagram

rwcarbon.com

65 ms

www.rwcarbon.com

82 ms

www.rwcarbon.com

234 ms

bootstrap.min.css

76 ms

bs-hero.css

97 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 59% of them (49 requests) were addressed to the original Rwcarbon.com, 11% (9 requests) were made to Static.olark.com and 4% (3 requests) were made to Scontent-fra3-1.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Scontent-fra3-1.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 677.7 kB (9%)

Content Size

7.7 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rwcarbon.com main page is 7.7 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. 75% 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 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 115.8 kB

  • Original 179.4 kB
  • After minification 176.9 kB
  • After compression 63.6 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 115.8 kB or 65% of the original size.

Image Optimization

-7%

Potential reduce by 528.1 kB

  • Original 7.3 MB
  • After minification 6.7 MB

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. RWcarbon images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 29.2 kB

  • Original 260.4 kB
  • After minification 260.1 kB
  • After compression 231.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 29.2 kB or 11% of the original size.

CSS Optimization

-9%

Potential reduce by 4.6 kB

  • Original 48.3 kB
  • After minification 47.0 kB
  • After compression 43.7 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. Rwcarbon.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (39%)

Requests Now

77

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RWcarbon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rwcarbon.com

rwcarbon.com

65 ms

www.rwcarbon.com

www.rwcarbon.com

82 ms

www.rwcarbon.com

www.rwcarbon.com

234 ms

bootstrap.min.css

bootstrap.min.css

76 ms

bs-hero.css

bs-hero.css

97 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

43 ms

photoswipe.css

photoswipe.css

95 ms

www.rwcarbon.com_5726dbbdd3e80bad1c089578353655f9.js

www.rwcarbon.com_5726dbbdd3e80bad1c089578353655f9.js

112 ms

js

js

87 ms

theme_1.css

theme_1.css

126 ms

sitefuncs.js

sitefuncs.js

100 ms

partslogix.applications.js

partslogix.applications.js

99 ms

bootstrap.min.js

bootstrap.min.js

40 ms

klass.min.js

klass.min.js

112 ms

code.photoswipe.jquery-3.0.5.min.js

code.photoswipe.jquery-3.0.5.min.js

112 ms

lightwidget.js

lightwidget.js

118 ms

owl.carousel.css

owl.carousel.css

130 ms

owl.theme.css

owl.theme.css

128 ms

owl.carousel.min.js

owl.carousel.min.js

139 ms

dtag.js

dtag.js

362 ms

pa-5cbdf5dfe989400016000066.js

pa-5cbdf5dfe989400016000066.js

511 ms

j2lquy6waq1

j2lquy6waq1

307 ms

gtm.js

gtm.js

76 ms

events.js

events.js

112 ms

affirm.js

affirm.js

194 ms

logo_1.png

logo_1.png

88 ms

loc4-img35.jpg

loc4-img35.jpg

44 ms

loc4-img61.jpg

loc4-img61.jpg

48 ms

loc1-img65.jpg

loc1-img65.jpg

428 ms

loc1-img77.jpg

loc1-img77.jpg

500 ms

loc1-img37.jpg

loc1-img37.jpg

190 ms

loc1-img64.jpg

loc1-img64.jpg

465 ms

homepage-top-row.png

homepage-top-row.png

91 ms

home-wide.png

home-wide.png

108 ms

RW-Carbon-Fiber-Parts-BMW-3.png

RW-Carbon-Fiber-Parts-BMW-3.png

188 ms

RW-Carbon-Fiber-Parts-Mercedes-2.jpg

RW-Carbon-Fiber-Parts-Mercedes-2.jpg

187 ms

RW-Carbon-Fiber-Parts-Tesla-3.jpg

RW-Carbon-Fiber-Parts-Tesla-3.jpg

189 ms

BMW-F97-X3M-Reviews.png

BMW-F97-X3M-Reviews.png

213 ms

13M5F10-1.png

13M5F10-1.png

214 ms

bmw-e92-m3-varis-diffuser-review.png

bmw-e92-m3-varis-diffuser-review.png

228 ms

cont-testimonials.png

cont-testimonials.png

215 ms

home-about-greyskies2.jpg

home-about-greyskies2.jpg

263 ms

bmw-g80-m3-project-car.jpg

bmw-g80-m3-project-car.jpg

242 ms

bmw-g87-m2-rw-project-car1.jpg

bmw-g87-m2-rw-project-car1.jpg

316 ms

bmw-g05-x5-project-car.png

bmw-g05-x5-project-car.png

327 ms

mercw20561_th.jpg

mercw20561_th.jpg

341 ms

tesla032_th.jpg

tesla032_th.jpg

426 ms

bmwg30030_th.jpg

bmwg30030_th.jpg

425 ms

bmwf82m404_th.jpg

bmwf82m404_th.jpg

431 ms

mercw21814_th.jpg

mercw21814_th.jpg

432 ms

bmwf8720_th.jpg

bmwf8720_th.jpg

432 ms

bmwg22017_th.jpg

bmwg22017_th.jpg

432 ms

mercsls03_th.jpg

mercsls03_th.jpg

497 ms

bmwg2302_th.jpg

bmwg2302_th.jpg

475 ms

bmwg20030_th.jpg

bmwg20030_th.jpg

454 ms

payment_logos.png

payment_logos.png

468 ms

partslogix-powered-by.png

partslogix-powered-by.png

448 ms

fdb3bcdbe1305f88bf723a389197273b.html

fdb3bcdbe1305f88bf723a389197273b.html

449 ms

main.MTcwODM0ODQ4MA.js

main.MTcwODM0ODQ4MA.js

95 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

314 ms

loader.js

loader.js

36 ms

sdk.js

sdk.js

28 ms

applications.aspx

applications.aspx

232 ms

app.js

app.js

3 ms

2239-129-10-9777.js

2239-129-10-9777.js

4 ms

c

c

163 ms

application2.js

application2.js

12 ms

storage.html

storage.html

19 ms

456723002_943268570891451_7963949648305317115_n.jpg

456723002_943268570891451_7963949648305317115_n.jpg

749 ms

456455398_18446740159003872_4944353209651862042_n.jpg

456455398_18446740159003872_4944353209651862042_n.jpg

1031 ms

455790067_18445608043003872_7216720820365831140_n.jpg

455790067_18445608043003872_7216720820365831140_n.jpg

1028 ms

456321504_869004381290664_8706326294829170996_n.jpg

456321504_869004381290664_8706326294829170996_n.jpg

1133 ms

456435963_18446381659003872_3971064953866356713_n.jpg

456435963_18446381659003872_3971064953866356713_n.jpg

1095 ms

455695621_18445658833003872_3338961665318775149_n.jpg

455695621_18445658833003872_3338961665318775149_n.jpg

1671 ms

storage.js

storage.js

10 ms

visits

visits

96 ms

log.png

log.png

102 ms

theme.css

theme.css

6 ms

log.png

log.png

60 ms

favicon_1.png

favicon_1.png

32 ms

log.png

log.png

43 ms

noto-sans-v11-latin-regular.woff

noto-sans-v11-latin-regular.woff

3 ms

noto-sans-v11-latin-700.woff

noto-sans-v11-latin-700.woff

17 ms

Accessibility Review

rwcarbon.com accessibility score

84

Accessibility Issues

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 input fields do not have accessible names

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

rwcarbon.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rwcarbon.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Rwcarbon.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 Rwcarbon.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

rwcarbon.com

Open Graph description is not detected on the main page of RWcarbon. 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: