4.1 sec in total
544 ms
3.2 sec
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Welcome to carbonbikekits.com homepage info - get ready to check Carbon Bi Ke Kits best content right away, or after learning these important things about carbonbikekits.com
CarbonBikeKits is a professional Chinese manufacturer in carbon fiber bicycle parts, our main products are including carbon bicycle frame, carbon rim, carbon wheel and so on. Welcome to CarbonBikeKits...
Visit carbonbikekits.comWe analyzed Carbonbikekits.com page load time and found that the first response time was 544 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
carbonbikekits.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value19.2 s
0/100
25%
Value14.2 s
1/100
10%
Value1,960 ms
8/100
30%
Value0.113
86/100
15%
Value22.3 s
1/100
10%
544 ms
59 ms
347 ms
358 ms
356 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 73% of them (85 requests) were addressed to the original Carbonbikekits.com, 4% (5 requests) were made to Googletagmanager.com and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (656 ms) belongs to the original domain Carbonbikekits.com.
Page size can be reduced by 816.6 kB (29%)
2.8 MB
2.0 MB
In fact, the total size of Carbonbikekits.com main page is 2.8 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 537.2 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 63.0 kB, which is 11% 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 537.2 kB or 90% of the original size.
Potential reduce by 194.3 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. Carbon Bi Ke Kits images are well optimized though.
Potential reduce by 64.9 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 64.9 kB or 21% of the original size.
Potential reduce by 20.1 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. Carbonbikekits.com needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 24% of the original size.
Number of requests can be reduced by 53 (49%)
108
55
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carbon Bi Ke Kits. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
carbonbikekits.com
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bootstrap.min.css
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carbonbikekits.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
carbonbikekits.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
carbonbikekits.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carbonbikekits.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Carbonbikekits.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.
carbonbikekits.com
Open Graph data is detected on the main page of Carbon Bi Ke Kits. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: