11.1 sec in total
254 ms
10.7 sec
210 ms
Welcome to car2diag.com homepage info - get ready to check Car2diag best content right away, or after learning these important things about car2diag.com
We are professional launch x431,professional tool,auto programmer,airbag reset kit manufacturer and factory.We can produce launch x431,professional tool,auto programmer,airbag reset kit according to y...
Visit car2diag.comWe analyzed Car2diag.com page load time and found that the first response time was 254 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
car2diag.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value2.7 s
86/100
25%
Value4.1 s
79/100
10%
Value10 ms
100/100
30%
Value0.01
100/100
15%
Value3.8 s
90/100
10%
254 ms
242 ms
240 ms
250 ms
239 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 30% of them (35 requests) were addressed to the original Car2diag.com, 62% (72 requests) were made to Skin.wbscdn.com and 5% (6 requests) were made to Newcor1.tradett.com.223.tradett.cn. The less responsive or slowest element that took the longest time to load (10 sec) relates to the external source Count14.51yes.com.
Page size can be reduced by 81.8 kB (20%)
400.7 kB
318.9 kB
In fact, the total size of Car2diag.com main page is 400.7 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 256.3 kB which makes up the majority of the site volume.
Potential reduce by 51.6 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. This page needs HTML code to be minified as it can gain 11.9 kB, which is 19% 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 51.6 kB or 84% of the original size.
Potential reduce by 14.2 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. Car2diag images are well optimized though.
Potential reduce by 14.3 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 14.3 kB or 19% of the original size.
Potential reduce by 1.7 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. Car2diag.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 27% of the original size.
Number of requests can be reduced by 45 (39%)
114
69
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Car2diag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.car2diag.com
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car2diag.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
car2diag.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
car2diag.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Image elements do not have [alt] attributes
Document uses plugins
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Car2diag.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 Car2diag.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.
car2diag.com
Open Graph description is not detected on the main page of Car2diag. 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: