82.8 sec in total
14.3 sec
67.8 sec
683 ms
Click here to check amazing Csf Dostor content for China. Otherwise, check out these important facts you probably never knew about csf.dostor.com
Visit csf.dostor.comWe analyzed Csf.dostor.com page load time and found that the first response time was 14.3 sec and then it took 68.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 60 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
csf.dostor.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value3.4 s
66/100
25%
Value4.5 s
71/100
10%
Value40 ms
100/100
30%
Value0.404
25/100
15%
Value2.8 s
97/100
10%
14297 ms
12588 ms
4154 ms
3215 ms
1577 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 69% of them (89 requests) were addressed to the original Csf.dostor.com, 29% (38 requests) were made to Pic.ehuiapp.com and 2% (2 requests) were made to Ems.ehui.net. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Csf.dostor.com.
Page size can be reduced by 508.2 kB (21%)
2.4 MB
1.9 MB
In fact, the total size of Csf.dostor.com main page is 2.4 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 27.1 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 5.4 kB, which is 17% 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 27.1 kB or 84% of the original size.
Potential reduce by 339.6 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, Csf Dostor needs image optimization as it can save up to 339.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 105.8 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 105.8 kB or 69% of the original size.
Potential reduce by 35.7 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. Csf.dostor.com needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 84% of the original size.
We found no issues to fix!
58
58
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csf Dostor. According to our analytics all requests are already optimized.
csf.dostor.com
14297 ms
jquery-1.9.1.min.js
12588 ms
script.js
4154 ms
public.css
3215 ms
style.css
1577 ms
swiper.min.css
2098 ms
swiper.min.js
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logo.png
357 ms
menuBtn.png
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banner.jpg
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tit-img.png
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point_1.png
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728 ms
listpoint.png
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csf.dostor.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
csf.dostor.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
csf.dostor.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csf.dostor.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Csf.dostor.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.
csf.dostor.com
Open Graph description is not detected on the main page of Csf Dostor. 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: