4.2 sec in total
602 ms
2.8 sec
834 ms
Visit c4carbon.com now to see the best up-to-date C4 Carbon content for Russia and also check out these interesting facts you probably never knew about c4carbon.com
C4 is an italian company who makes 100% carbon fiber sports goods.
Visit c4carbon.comWe analyzed C4carbon.com page load time and found that the first response time was 602 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.
c4carbon.com performance score
name
value
score
weighting
Value10.6 s
0/100
10%
Value36.0 s
0/100
25%
Value22.4 s
0/100
10%
Value5,920 ms
0/100
30%
Value0.018
100/100
15%
Value33.8 s
0/100
10%
602 ms
726 ms
884 ms
633 ms
324 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 96% of them (53 requests) were addressed to the original C4carbon.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain C4carbon.com.
Page size can be reduced by 99.1 kB (23%)
434.9 kB
335.8 kB
In fact, the total size of C4carbon.com main page is 434.9 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. 35% of websites need less resources to load. Images take 330.9 kB which makes up the majority of the site volume.
Potential reduce by 42.3 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 11.3 kB, which is 22% 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 42.3 kB or 83% of the original size.
Potential reduce by 24.9 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. C4 Carbon images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Number of requests can be reduced by 9 (17%)
52
43
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C4 Carbon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
c4carbon.com
602 ms
css
726 ms
js
884 ms
cherry
633 ms
abs
324 ms
cookieschoice
108 ms
body-pattern.gif
117 ms
analytics.js
111 ms
hr.png
110 ms
flag_en_m.png
113 ms
nav-tail.gif
120 ms
flag_en.png
112 ms
flag_it.png
216 ms
header-tail.gif
429 ms
logo.png
221 ms
nav-current.gif
219 ms
nav-divider.gif
218 ms
D126
226 ms
D709
339 ms
D125
350 ms
D752
348 ms
D699
342 ms
D124
406 ms
D636
453 ms
D451
458 ms
D509
469 ms
D387
467 ms
D713
515 ms
D753
537 ms
D724
564 ms
D732
569 ms
D567
578 ms
D542
573 ms
D153
624 ms
D174
646 ms
D216
675 ms
D749
679 ms
D288
684 ms
D690
686 ms
D696
731 ms
D687
757 ms
D409
787 ms
D418
789 ms
ptsans.woff
813 ms
collect
26 ms
contrail-one.woff
693 ms
D688
737 ms
D416
758 ms
footer-pattern.gif
782 ms
facebook.png
688 ms
youtube.png
703 ms
googleplus.png
732 ms
camera-loader.gif
756 ms
D672
884 ms
D673
215 ms
c4carbon.com accessibility score
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
c4carbon.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
c4carbon.com SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
IT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C4carbon.com can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 C4carbon.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.
c4carbon.com
Open Graph description is not detected on the main page of C4 Carbon. 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: