29.9 sec in total
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Welcome to hotmelt.com.cn homepage info - get ready to check Hotmelt best content right away, or after learning these important things about hotmelt.com.cn
上海天洋热熔粘接材料股份有限公司始创于2002年,总部位于上海嘉定区南翔镇。在江苏昆山、南通、山东烟台拥有四座现代化工厂,厂区面积逾20万平方米,年产能6万吨。2017年初,于上海证券交易所主板上市(股票简称:上海天洋。股票代码:603330),咨询热线021-69890408
Visit hotmelt.com.cnWe analyzed Hotmelt.com.cn page load time and found that the first response time was 1 sec and then it took 28.9 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.
hotmelt.com.cn performance score
name
value
score
weighting
Value10.2 s
0/100
10%
Value12.6 s
0/100
25%
Value30.2 s
0/100
10%
Value4,510 ms
0/100
30%
Value0
100/100
15%
Value32.2 s
0/100
10%
1009 ms
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3465 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 42% of them (40 requests) were addressed to the original Hotmelt.com.cn, 18% (17 requests) were made to Api.map.baidu.com and 8% (8 requests) were made to Maponline0.bdimg.com. The less responsive or slowest element that took the longest time to load (18.8 sec) belongs to the original domain Hotmelt.com.cn.
Page size can be reduced by 125.9 kB (18%)
697.1 kB
571.2 kB
In fact, the total size of Hotmelt.com.cn main page is 697.1 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 478.5 kB which makes up the majority of the site volume.
Potential reduce by 66.2 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 66.2 kB or 79% of the original size.
Potential reduce by 15.8 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. Hotmelt images are well optimized though.
Potential reduce by 0 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 43.9 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. Hotmelt.com.cn needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 85% of the original size.
Number of requests can be reduced by 18 (24%)
74
56
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotmelt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
hotmelt.com.cn
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hm.js
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hotmelt.com.cn accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
hotmelt.com.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
hotmelt.com.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 doesn't use legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotmelt.com.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 Hotmelt.com.cn 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.
hotmelt.com.cn
Open Graph description is not detected on the main page of Hotmelt. 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: