41.4 sec in total
1 sec
39.2 sec
1.1 sec
Click here to check amazing PVC content for Vietnam. Otherwise, check out these important facts you probably never knew about pvc.com.vn
Công ty TNHH TƯ VẤN XÂY DỰNG & MÔI TRƯỜNG P.V.C - Địa chỉ: 78/69~71 - Ba Vân - P.14 - Q.Tân Bình - TP.HCM - Điện thoại: (028) 3812 3493 - 3849 1102 - 3849 3008 - E-mail : info@pvc.com.vn hoặc pvcco.20...
Visit pvc.com.vnWe analyzed Pvc.com.vn page load time and found that the first response time was 1 sec and then it took 40.3 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. Unfortunately, there were 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
pvc.com.vn performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value6.1 s
12/100
25%
Value9.3 s
12/100
10%
Value10 ms
100/100
30%
Value0.055
98/100
15%
Value9.2 s
32/100
10%
1019 ms
2563 ms
687 ms
690 ms
1018 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 97% of them (76 requests) were addressed to the original Pvc.com.vn, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Pvc.com.vn.
Page size can be reduced by 371.8 kB (30%)
1.2 MB
860.3 kB
In fact, the total size of Pvc.com.vn main page is 1.2 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. 20% of websites need less resources to load. Images take 959.1 kB which makes up the majority of the site volume.
Potential reduce by 73.0 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 9.4 kB, which is 11% 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 73.0 kB or 87% of the original size.
Potential reduce by 161.8 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. Obviously, PVC needs image optimization as it can save up to 161.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 112.7 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 112.7 kB or 71% of the original size.
Potential reduce by 24.3 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. Pvc.com.vn needs all CSS files to be minified and compressed as it can save up to 24.3 kB or 84% of the original size.
Number of requests can be reduced by 21 (32%)
65
44
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PVC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
pvc.com.vn
1019 ms
www.pvc.com.vn
2563 ms
style.css
687 ms
stylemenu.css
690 ms
stylemenu2.css
1018 ms
stylecontent.css
690 ms
styleproduct.css
688 ms
styleother.css
8523 ms
styleout.css
2952 ms
template_css.css
3697 ms
embed.js
1393 ms
ufo.js
11060 ms
selectlang.js
2099 ms
unicode.js
19890 ms
joomla.javascript.js
10745 ms
JSCookMenu_mini.js
11421 ms
theme.js
11307 ms
overlib_mini.js
10747 ms
overlib_hideform_mini.js
11420 ms
ga.js
38 ms
www.pvc.com.vn
10800 ms
logo1.gif
726 ms
vn.png
1451 ms
en.png
1476 ms
DaThongBao.png
7285 ms
nitto.jpg
2002 ms
Cartridge-F.png
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odm-best.JPG
12515 ms
uv1.jpg
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AquaMatic1.jpg
6611 ms
ffip-best.JPG
9537 ms
MemstarSMM.png
15499 ms
VT1-DWS-1.jpg
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cartridge2.jpg
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Ionpure-CEDI.jpg
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best-1.jpg
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12269 ms
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mapvn0.jpg
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fr-vn.png
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20103 ms
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20103 ms
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20104 ms
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ChuaDaiTongLam.jpg
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WonderSGElec-b0.jpg
20095 ms
ThanQN-0.jpg
20093 ms
__utm.gif
27 ms
WonderSGElec-a0.jpg
19573 ms
button.gif
20209 ms
xem.png
20210 ms
new_v.gif
20395 ms
timev.jpg
19670 ms
nen.jpg
19645 ms
menutop_02.jpg
13569 ms
hover_03.jpg
12467 ms
top_05.jpg
12697 ms
linetop_02.jpg
13038 ms
search.png
12707 ms
top.jpg
13317 ms
mui-ten.jpg
12844 ms
topp.jpg
12487 ms
thinh_03.jpg
12516 ms
thinh_06.jpg
11029 ms
left_03.jpg
10914 ms
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11002 ms
layout_47.jpg
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th1.jpg
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copyvn.jpg
10353 ms
pvc.com.vn 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.
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
pvc.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
pvc.com.vn 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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pvc.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Pvc.com.vn 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.
pvc.com.vn
Open Graph description is not detected on the main page of PVC. 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: