3.7 sec in total
241 ms
3.3 sec
131 ms
Visit dulux.vn now to see the best up-to-date Dulux content for Vietnam and also check out these interesting facts you probably never knew about dulux.vn
Sáng tạo không gian sống cùng màu sơn nhà đẹp nhất từ sơn Dulux. Hãy chọn màu sơn nhà đẹp để vẽ lên câu chuyện kì diệu cho gia đình bạn.
Visit dulux.vnWe analyzed Dulux.vn page load time and found that the first response time was 241 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dulux.vn performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value16.8 s
0/100
25%
Value13.3 s
2/100
10%
Value4,850 ms
0/100
30%
Value0.162
72/100
15%
Value17.1 s
4/100
10%
241 ms
308 ms
354 ms
483 ms
406 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 63% of them (31 requests) were addressed to the original Dulux.vn, 18% (9 requests) were made to Fcfe85a28c5340277f6e-37a82cca4e77212133d427083e7ea727.ssl.cf3.rackcdn.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dulux.vn.
Page size can be reduced by 785.0 kB (80%)
985.8 kB
200.9 kB
In fact, the total size of Dulux.vn main page is 985.8 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. 55% of websites need less resources to load. Javascripts take 710.7 kB which makes up the majority of the site volume.
Potential reduce by 178.5 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. This page needs HTML code to be minified as it can gain 26.5 kB, which is 13% 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 178.5 kB or 85% of the original size.
Potential reduce by 0 B
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. Dulux images are well optimized though.
Potential reduce by 606.5 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 606.5 kB or 85% of the original size.
Number of requests can be reduced by 21 (46%)
46
25
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dulux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
dulux.vn
241 ms
www.dulux.vn
308 ms
vi
354 ms
home.css
483 ms
modernizr.js
406 ms
jquery-bundle.js
564 ms
header-dependencies.js
560 ms
jsenvironment
1164 ms
userenvironment
274 ms
newsletter.js
432 ms
foresee-alive.js
502 ms
foresee-trigger.js
640 ms
vendor.js
574 ms
core.js
575 ms
home.js
573 ms
ga.js
75 ms
ambiance-all---vn.jpg
860 ms
tim-cua-hang.jpg
501 ms
tim-nha-thau.jpg
908 ms
cow.jpg
683 ms
pwf-1.jpg
683 ms
dich-vu-phoi-mau-nha.jpg
586 ms
ntcn.jpg
868 ms
sign-in-with-facebook.png
201 ms
logo.png
230 ms
akzonobel-white.png
383 ms
footer-logo.png
347 ms
akzonobel-blue.png
349 ms
gtm.js
115 ms
all.js
446 ms
__utm.gif
15 ms
analytics.js
22 ms
collect
12 ms
collect
14 ms
j.php
149 ms
he-thong-san-pham-2016.jpg
417 ms
kh-m-ph-ph-m-u-r-c-r-c-a-ch-ng-t-i.png
902 ms
arrow_left.png
128 ms
arrow_right.png
129 ms
promo-rollover-colour.png
189 ms
promo-rollover-product.png
228 ms
fontawesome-webfont.woff
318 ms
dulux-symbol-v2.ttf
202 ms
dulux-symbols.svg
276 ms
vi
242 ms
foresee-surveydef.js
217 ms
v.gif
7 ms
foresee-dhtml.css
158 ms
print.css
159 ms
dulux.vn accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
dulux.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dulux.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
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dulux.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Dulux.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.
dulux.vn
Open Graph description is not detected on the main page of Dulux. 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: