73.2 sec in total
14.7 sec
58.2 sec
298 ms
Visit sdhtjj.com now to see the best up-to-date Sdhtjj content and also check out these interesting facts you probably never knew about sdhtjj.com
潍坊宏金镒机械有限公司(贺特机械)是一家机械设备、地暖施工、设备租赁、配件销售等产品的经销批发的有限责任公司。主要产品有(大型)水泥发泡机,细石混凝土泵,细石泵,砂浆泵。潍坊宏金镒机械有限公司位于山东省潍坊市潍城区西外环河东村工业园。
Visit sdhtjj.comWe analyzed Sdhtjj.com page load time and found that the first response time was 14.7 sec and then it took 58.5 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 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sdhtjj.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value4.0 s
48/100
25%
Value10.6 s
7/100
10%
Value280 ms
81/100
30%
Value0.305
39/100
15%
Value3.2 s
95/100
10%
14687 ms
3940 ms
10249 ms
3296 ms
3780 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 83% of them (50 requests) were addressed to the original Sdhtjj.com, 8% (5 requests) were made to Qiao.baidu.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Sdhtjj.com.
Page size can be reduced by 126.9 kB (66%)
191.3 kB
64.4 kB
In fact, the total size of Sdhtjj.com main page is 191.3 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. 15% of websites need less resources to load. Images take 85.5 kB which makes up the majority of the site volume.
Potential reduce by 58.3 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 18.6 kB, which is 29% 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 58.3 kB or 91% of the original size.
Potential reduce by 33.4 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, Sdhtjj needs image optimization as it can save up to 33.4 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.7 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 6.7 kB or 81% of the original size.
Potential reduce by 28.4 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. Sdhtjj.com needs all CSS files to be minified and compressed as it can save up to 28.4 kB or 85% of the original size.
Number of requests can be reduced by 9 (41%)
22
13
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdhtjj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sdhtjj.com
14687 ms
css.css
3940 ms
AC_RunActiveContent.js
10249 ms
a.css
3296 ms
nav.css
3780 ms
flash.js
6432 ms
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1128 ms
bt.png
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3876 ms
jjpic.jpg
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line.jpg
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title_news.jpg
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icon.jpg
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title_contact.png
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642 ms
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717 ms
hm.gif
331 ms
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20345 ms
bsl.js
1795 ms
Enter.php
781 ms
main_icon_invite_mess_api.js
19725 ms
main.css
667 ms
fix.css
2056 ms
version.js
841 ms
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19595 ms
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body_bg.jpg
20342 ms
r.gif
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pleft.jpg
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pright.jpg
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02.jpg
917 ms
sdhtjj.com accessibility score
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.
sdhtjj.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
sdhtjj.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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdhtjj.com 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 Sdhtjj.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.
sdhtjj.com
Open Graph description is not detected on the main page of Sdhtjj. 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: