3.4 sec in total
604 ms
2.4 sec
415 ms
Click here to check amazing Tnppgi content. Otherwise, check out these important facts you probably never knew about tnppgi.com
As a China color coated steel coils manufacturers and color steel sheets suppliers, Zhejiang Tiannv Color Steel Co., Ltd offer wholesale color coated steel coils/sheets online
Visit tnppgi.comWe analyzed Tnppgi.com page load time and found that the first response time was 604 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
tnppgi.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value6.1 s
12/100
25%
Value5.3 s
57/100
10%
Value730 ms
40/100
30%
Value0.163
72/100
15%
Value7.1 s
52/100
10%
604 ms
32 ms
87 ms
60 ms
77 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 87% of them (54 requests) were addressed to the original Tnppgi.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Tnppgi.com.
Page size can be reduced by 49.9 kB (7%)
751.3 kB
701.4 kB
In fact, the total size of Tnppgi.com main page is 751.3 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. 60% of websites need less resources to load. Images take 617.1 kB which makes up the majority of the site volume.
Potential reduce by 39.5 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 39.5 kB or 83% of the original size.
Potential reduce by 7.7 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. Tnppgi images are well optimized though.
Potential reduce by 293 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 2.4 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. Tnppgi.com has all CSS files already compressed.
Number of requests can be reduced by 21 (39%)
54
33
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tnppgi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.tnppgi.com
604 ms
css
32 ms
bootstrap.min.css
87 ms
slick.css
60 ms
main.css
77 ms
font-awesome.min.css
70 ms
jquery.js
116 ms
lazyload.css
94 ms
lazyload.js
116 ms
slick.js
139 ms
jquery.fancybox.css
142 ms
jquery.fancybox.min.js
154 ms
js
60 ms
email-decode.min.js
94 ms
layer.js
281 ms
bootstrap.min.js
285 ms
jquery-1.7.1.min.js
278 ms
raphael-min.js
284 ms
jquery.easing.js
283 ms
iview.js
285 ms
us.jpg
59 ms
es.jpg
96 ms
sa.jpg
41 ms
logo.png
94 ms
nav-bd.jpg
62 ms
ser-zoom.png
59 ms
f-logo.png
95 ms
banner1.jpg
140 ms
banner2.jpg
141 ms
i-about-ico.png
135 ms
i-pro-arr-l.jpg
167 ms
i-pro-arr-r.jpg
142 ms
2-1-1.jpg
717 ms
zoom.png
187 ms
h.jpg
281 ms
g.jpg
769 ms
youqi.jpg
410 ms
f.jpg
331 ms
e.jpg
354 ms
d.jpg
973 ms
c.jpg
496 ms
b.jpg
481 ms
a.jpg
761 ms
bingxiang.jpg
547 ms
juanlianmen.jpg
617 ms
taiyangneng.jpg
604 ms
i-contact-l-bg.jpg
679 ms
quote.png
702 ms
3458.jpg
1382 ms
fontawesome-webfont.woff
844 ms
layer.css
783 ms
3523.jpg
1183 ms
3537.jpg
887 ms
qr.png
869 ms
white.png
913 ms
js
54 ms
analytics.js
16 ms
collect
42 ms
collect
31 ms
ga-audiences
26 ms
matomo.js
597 ms
nav_paddles.png
60 ms
tnppgi.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.
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
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.
tnppgi.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
tnppgi.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tnppgi.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Tnppgi.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.
tnppgi.com
Open Graph description is not detected on the main page of Tnppgi. 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: