23.8 sec in total
1.5 sec
22.1 sec
212 ms
Welcome to ptcjs.sm160.com homepage info - get ready to check Ptcjs Sm 160 best content for China right away, or after learning these important things about ptcjs.sm160.com
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Visit ptcjs.sm160.comWe analyzed Ptcjs.sm160.com page load time and found that the first response time was 1.5 sec and then it took 22.3 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.
ptcjs.sm160.com performance score
name
value
score
weighting
Value9.4 s
0/100
10%
Value10.8 s
0/100
25%
Value9.4 s
12/100
10%
Value30 ms
100/100
30%
Value0.073
95/100
15%
Value11.4 s
19/100
10%
1456 ms
3999 ms
2102 ms
783 ms
320 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ptcjs.sm160.com, 28% (22 requests) were made to Img.sm160.com and 17% (13 requests) were made to Static.sm160.com. The less responsive or slowest element that took the longest time to load (15.7 sec) relates to the external source Webpresence.qq.com.
Page size can be reduced by 329.4 kB (57%)
580.1 kB
250.7 kB
In fact, the total size of Ptcjs.sm160.com main page is 580.1 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. 20% of websites need less resources to load. Javascripts take 432.7 kB which makes up the majority of the site volume.
Potential reduce by 28.2 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 28.2 kB or 79% of the original size.
Potential reduce by 6.7 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, Ptcjs Sm 160 needs image optimization as it can save up to 6.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 253.3 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 253.3 kB or 59% of the original size.
Potential reduce by 41.2 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. Ptcjs.sm160.com needs all CSS files to be minified and compressed as it can save up to 41.2 kB or 76% of the original size.
Number of requests can be reduced by 41 (56%)
73
32
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ptcjs Sm 160. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ptcjs.sm160.com
1456 ms
style.css
3999 ms
require-jquery.js
2102 ms
mainNavigatBg.gif
783 ms
loading-3.gif
320 ms
39030_t.jpg
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memberHeadBg.gif
5711 ms
qr-large.gif
4368 ms
about1.gif
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icon_arrow.gif
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qq4_offline.gif
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mainNavigatBgCurrent.gif
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mainNavigatBgCurrentArrow.gif
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mainNavigatRight.gif
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winBg.gif
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supplierbg.gif
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39031_t.jpg
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view_contact.gif
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inSearchBg.gif
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inSearchButton.gif
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customGroupTitle.gif
1104 ms
customGroupIcon.gif
1139 ms
nameCardBg.gif
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nameCardTitle.gif
1465 ms
main.js
504 ms
Panels.aspx
768 ms
base.js
284 ms
39030_t.jpg
585 ms
39031_t.jpg
619 ms
hm.js
3902 ms
lazyload.js
274 ms
css.js
262 ms
chat.css
257 ms
chat.js
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arrow.gif
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bottom_bg.gif
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top_title_cn.gif
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main_bg.gif
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title_bg2.gif
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line.gif
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getonline
15714 ms
slider.js
273 ms
makeQrcode.js
264 ms
share.js
1201 ms
bg.png
653 ms
backTop.png
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error
519 ms
error
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qrcode.js
487 ms
offline.gif
1680 ms
share_api.js
441 ms
share_view.js
886 ms
slide_api.js
1313 ms
slide_view.js
3248 ms
tangram.js
6376 ms
api_base.js
1335 ms
view_base.js
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hm.gif
361 ms
logger.js
409 ms
share_style0_16.css
379 ms
slide_share.css
339 ms
r0.gif
378 ms
button_old_71.gif
649 ms
animate.js
1033 ms
ptcjs.sm160.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
ptcjs.sm160.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
Issues were logged in the Issues panel in Chrome Devtools
ptcjs.sm160.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ptcjs.sm160.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Ptcjs.sm160.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.
ptcjs.sm160.com
Open Graph description is not detected on the main page of Ptcjs Sm 160. 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: