7.4 sec in total
1.1 sec
5.9 sec
421 ms
Click here to check amazing Bichvan content for Vietnam. Otherwise, check out these important facts you probably never knew about bichvan.vn
CÔNG TY BÍCH VÂN| Tổng đại lý cấp 1,Nhà phân phối - cung cấp ống nước nhựa Tiền Phong và phụ kiện các loại (uPVC,HDPE, PPR,PVC) 0906 066 757
Visit bichvan.vnWe analyzed Bichvan.vn page load time and found that the first response time was 1.1 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bichvan.vn performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value16.1 s
0/100
25%
Value11.1 s
6/100
10%
Value4,300 ms
1/100
30%
Value0.236
53/100
15%
Value17.6 s
4/100
10%
1136 ms
260 ms
482 ms
33 ms
54 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 58% of them (48 requests) were addressed to the original Bichvan.vn, 8% (7 requests) were made to Apis.google.com and 6% (5 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Bichvan.vn.
Page size can be reduced by 856.9 kB (45%)
1.9 MB
1.1 MB
In fact, the total size of Bichvan.vn main page is 1.9 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. 65% of websites need less resources to load. Javascripts take 845.1 kB which makes up the majority of the site volume.
Potential reduce by 195.6 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 195.6 kB or 79% of the original size.
Potential reduce by 26.8 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. Bichvan images are well optimized though.
Potential reduce by 584.6 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 584.6 kB or 69% of the original size.
Potential reduce by 49.9 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. Bichvan.vn needs all CSS files to be minified and compressed as it can save up to 49.9 kB or 83% of the original size.
Number of requests can be reduced by 37 (46%)
81
44
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bichvan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bichvan.vn
1136 ms
style.css
260 ms
foot_new_id.css
482 ms
jquery.min.js
33 ms
jquery-ui.min.js
54 ms
jquery-ui.css
53 ms
cufon-yui.js
508 ms
UTM_HelvetIns_400.font.js
511 ms
cufon-replace.js
513 ms
oder.js
514 ms
dcverticalmegamenu.css
540 ms
jquery.hoverIntent.minified.js
715 ms
jquery.dcverticalmegamenu.1.3.js
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nivo-slider.css
752 ms
jquery.nivo.slider.pack.js
752 ms
addthis_widget.js
10 ms
analytics.js
28 ms
dark_geometric.png
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bichvan_02.png
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bichvan_04.png
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sprite-icons-social.png
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nhua-tien-phong.png
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icon_giohang.png
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slider-11.jpg
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cong-trinh-cap-thoat-nuoc-tieu-bieu.jpg
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bao-lanh-ngan-hang1.jpg
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lien-he-cty-bich-van1.jpg
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PK_thumb.JPG
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300lo.json
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all.js&version=v2.0
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plusone.js
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widgets.js
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counter.e06ccbeb85753d56d6a9.js
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phone.png
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email.png
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sh.7c7179124ea24ac6ba46caac.html
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button.831500944bc3eb7ea5276ccdc3f71d2e.js
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shares.json
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custom-messages.b767dde2b68c466842fa.js
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layers.648fb6c882fbeb98be27.js
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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tweet_button.6a78875565a912489e9aef879c881358.en.html
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xd_arbiter.php
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xd_arbiter.php
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postmessageRelay
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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2536007149-postmessagerelay.js
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jot
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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grlryt2bdKIyfMSOhzd1eA.woff
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like.php
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bichvan.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
Form elements do not have associated labels
Links do not have a discernible name
bichvan.vn 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
bichvan.vn SEO score
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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bichvan.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 Bichvan.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.
bichvan.vn
Open Graph description is not detected on the main page of Bichvan. 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: