5.9 sec in total
482 ms
4.1 sec
1.3 sec
Welcome to tu-poly.com homepage info - get ready to check TU POLY best content right away, or after learning these important things about tu-poly.com
SHANGHAI TU-POLY INDUSTRIAL CO.,LTD is a professional manufacturer which is specially in producing thermostatic elements.
Visit tu-poly.comWe analyzed Tu-poly.com page load time and found that the first response time was 482 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
tu-poly.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value11.1 s
0/100
25%
Value5.8 s
50/100
10%
Value480 ms
60/100
30%
Value0.894
3/100
15%
Value10.0 s
26/100
10%
482 ms
438 ms
391 ms
390 ms
445 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 85% of them (78 requests) were addressed to the original Tu-poly.com, 3% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Img.im.alisoft.com.
Page size can be reduced by 288.6 kB (11%)
2.7 MB
2.4 MB
In fact, the total size of Tu-poly.com main page is 2.7 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 62.4 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 13.8 kB, which is 18% 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 62.4 kB or 84% of the original size.
Potential reduce by 94.9 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. TU POLY images are well optimized though.
Potential reduce by 116.3 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 116.3 kB or 34% of the original size.
Potential reduce by 14.9 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. Tu-poly.com needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 29% of the original size.
Number of requests can be reduced by 32 (38%)
85
53
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TU POLY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
tu-poly.com
482 ms
style.css
438 ms
theme.css
391 ms
language.css
390 ms
jquery.min.js
445 ms
validform.min.js
390 ms
language.css
389 ms
language.js
493 ms
common.js
493 ms
owl.carousel.js
518 ms
lightbox.min.js
497 ms
custom_service.js
499 ms
jquery.flexslider-min.js
517 ms
bottom_service.js
527 ms
bottom_service.css
525 ms
custom_service_off.css
525 ms
hacklog-down-as-pdf.css
575 ms
translator-dropdown-m.css
575 ms
js
131 ms
view.js
705 ms
id_whatsappchat.css
999 ms
font-awesome.min.css
68 ms
style.css
704 ms
styles.css
704 ms
menu-image.css
703 ms
video-js.css
700 ms
videojs-html5-player.css
694 ms
jquery.js
766 ms
jquery-migrate.min.js
715 ms
jquery.form.min.js
716 ms
scripts.js
714 ms
video.js
938 ms
translator-dropdown.js
715 ms
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%E7%BD%91%E7%AB%99%E8%BD%AE%E6%92%AD%E5%9B%BE22.jpg
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747098b91.jpg
445 ms
factory.jpg
644 ms
thermal-wax-actuator4.jpg
277 ms
Thermostatic-Wax-Series-2.jpg
387 ms
thermostats1.jpg
398 ms
sanitary-ware2.jpg
516 ms
Ventilation-System.jpg
526 ms
Temperature-control-valve.jpg
487 ms
Heating-System-1.jpg
510 ms
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analytics.js
128 ms
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linkedin.png
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twitter.png
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youtube.png
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mobg.jpg
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ga-audiences
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mobile.css
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offline.gif
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icons01.png
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icons02.png
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close.png
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show_btn.png
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ico_top.png
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offline.gif
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pd-nav-icos.png
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loading.gif
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ajax-loader.gif
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mTJ8QLQRVRWgA=
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h
482 ms
tu-poly.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.
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.
tu-poly.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
Page has valid source maps
tu-poly.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tu-poly.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Tu-poly.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.
tu-poly.com
Open Graph description is not detected on the main page of TU POLY. 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: