43.8 sec in total
11 sec
32.4 sec
416 ms
Welcome to tntgroup.21food.cn homepage info - get ready to check Tntgroup 21 Food best content for China right away, or after learning these important things about tntgroup.21food.cn
上海天田泵业制造有限公司:食品商务网会员,主营屏蔽泵; 磁力泵 ;隔膜泵 ;转子泵 ;正弦泵 ;均质泵;卫生泵; 自吸泵;螺杆泵;乳化机;涡流泵;桶装泵
Visit tntgroup.21food.cnWe analyzed Tntgroup.21food.cn page load time and found that the first response time was 11 sec and then it took 32.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tntgroup.21food.cn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value8.9 s
1/100
25%
Value10.5 s
7/100
10%
Value680 ms
44/100
30%
Value0.195
63/100
15%
Value9.4 s
30/100
10%
10969 ms
1407 ms
3087 ms
2626 ms
1267 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 10% of them (8 requests) were addressed to the original Tntgroup.21food.cn, 35% (27 requests) were made to Img.21food.cn and 19% (15 requests) were made to Imgmsite.21food.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Img.21food.cn.
Page size can be reduced by 118.9 kB (36%)
326.4 kB
207.5 kB
In fact, the total size of Tntgroup.21food.cn main page is 326.4 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. Only 10% of websites need less resources to load. Images take 146.8 kB which makes up the majority of the site volume.
Potential reduce by 53.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 53.2 kB or 83% of the original size.
Potential reduce by 16.8 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, Tntgroup 21 Food needs image optimization as it can save up to 16.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 37.2 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 37.2 kB or 37% of the original size.
Potential reduce by 11.6 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. Tntgroup.21food.cn needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 77% of the original size.
Number of requests can be reduced by 45 (73%)
62
17
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tntgroup 21 Food. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
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tntgroup.21food.cn 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
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.
tntgroup.21food.cn 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
Issues were logged in the Issues panel in Chrome Devtools
tntgroup.21food.cn 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
Tap targets are not sized appropriately
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tntgroup.21food.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Tntgroup.21food.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
tntgroup.21food.cn
Open Graph description is not detected on the main page of Tntgroup 21 Food. 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: