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carbonandco.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

carbonandco.com

REUTERSON

Page Load Speed

2.4 sec in total

First Response

429 ms

Resources Loaded

1.8 sec

Page Rendered

151 ms

carbonandco.com screenshot

About Website

Click here to check amazing Carbonandco content for Germany. Otherwise, check out these important facts you probably never knew about carbonandco.com

Carbon Cover für iPhone, iPad und Samsung Galaxy und Samsung Note aus echtem Carbon - Made in Germany.

Visit carbonandco.com

Key Findings

We analyzed Carbonandco.com page load time and found that the first response time was 429 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

carbonandco.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value1.097

1/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

carbonandco.com

429 ms

superfish.css

440 ms

anythingslider.css

457 ms

paypal.css

471 ms

reset.css

473 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Carbonandco.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Carbonandco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 515.8 kB (60%)

Content Size

858.3 kB

After Optimization

342.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carbonandco.com main page is 858.3 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. 30% of websites need less resources to load. Javascripts take 430.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 65.7 kB

  • Original 73.3 kB
  • After minification 47.7 kB
  • After compression 7.7 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 25.6 kB, which is 35% 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 65.7 kB or 90% of the original size.

Image Optimization

-16%

Potential reduce by 39.7 kB

  • Original 245.8 kB
  • After minification 206.1 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. Obviously, Carbonandco needs image optimization as it can save up to 39.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 319.6 kB

  • Original 430.8 kB
  • After minification 373.3 kB
  • After compression 111.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 319.6 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 90.9 kB

  • Original 108.4 kB
  • After minification 79.0 kB
  • After compression 17.5 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. Carbonandco.com needs all CSS files to be minified and compressed as it can save up to 90.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (59%)

Requests Now

54

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carbonandco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

carbonandco.com

carbonandco.com

429 ms

superfish.css

superfish.css

440 ms

anythingslider.css

anythingslider.css

457 ms

paypal.css

paypal.css

471 ms

reset.css

reset.css

473 ms

oxid.css

oxid.css

570 ms

jscrollpane.css

jscrollpane.css

475 ms

jquery.min.js

jquery.min.js

632 ms

jquery.cookie.js

jquery.cookie.js

549 ms

jquery-ui.min.js

jquery-ui.min.js

762 ms

anythingslider.js

anythingslider.js

599 ms

oxmodalpopup.js

oxmodalpopup.js

564 ms

oxfacebook.js

oxfacebook.js

647 ms

hoverIntent.js

hoverIntent.js

660 ms

supersubs.js

supersubs.js

661 ms

superfish.js

superfish.js

662 ms

oxcenterelementonhover.js

oxcenterelementonhover.js

727 ms

oxflyoutbox.js

oxflyoutbox.js

740 ms

oxloginbox.js

oxloginbox.js

757 ms

oxinputvalidator.js

oxinputvalidator.js

759 ms

oxinnerlabel.js

oxinnerlabel.js

758 ms

oxtopmenu.js

oxtopmenu.js

823 ms

oxslider.js

oxslider.js

835 ms

oxequalizer.js

oxequalizer.js

852 ms

oxajax.js

oxajax.js

895 ms

oxcountdown.js

oxcountdown.js

896 ms

oxminibasket.js

oxminibasket.js

896 ms

x.png

x.png

917 ms

logo.png

logo.png

931 ms

basket.png

basket.png

947 ms

promo-shadowleft.png

promo-shadowleft.png

949 ms

promo-shadowright.png

promo-shadowright.png

952 ms

banner1.jpg

banner1.jpg

1046 ms

banner2.jpg

banner2.jpg

1203 ms

trustedshops_de.gif

trustedshops_de.gif

1025 ms

logo-paypal-medium.png

logo-paypal-medium.png

1043 ms

shoplupe.jpg

shoplupe.jpg

1045 ms

rss.png

rss.png

617 ms

carbon-cover-samsung-s6-01(1).jpg

carbon-cover-samsung-s6-01(1).jpg

673 ms

carbon-cover-samsung-s6-01.jpg

carbon-cover-samsung-s6-01.jpg

677 ms

carbon-cover-apple-iphone-6s-01.jpg

carbon-cover-apple-iphone-6s-01.jpg

677 ms

carbon-cover-apple-iphone-6s-plus-01.jpg

carbon-cover-apple-iphone-6s-plus-01.jpg

677 ms

carbon-cover-apple-iphone-6s-01(1).jpg

carbon-cover-apple-iphone-6s-01(1).jpg

601 ms

carbon-cover-apple-iphone-6s-plus-01(1).jpg

carbon-cover-apple-iphone-6s-plus-01(1).jpg

657 ms

carbon-cover-apple-iphone-6-01(1).jpg

carbon-cover-apple-iphone-6-01(1).jpg

643 ms

carbon-cover-apple-iphone-6-01.jpg

carbon-cover-apple-iphone-6-01.jpg

644 ms

logo_small.png

logo_small.png

599 ms

menu-divider.png

menu-divider.png

600 ms

arrow-down.png

arrow-down.png

644 ms

de.png

de.png

656 ms

search-icon.png

search-icon.png

672 ms

facebook_icon.png

facebook_icon.png

613 ms

vatmsg-bg.png

vatmsg-bg.png

599 ms

arrows-down.png

arrows-down.png

444 ms

promo-arrows.png

promo-arrows.png

504 ms

Accessibility Review

carbonandco.com accessibility score

72

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

button, link, and menuitem elements do not have accessible names.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role] values are not valid

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

carbonandco.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

carbonandco.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carbonandco.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Carbonandco.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

carbonandco.com

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