5.7 sec in total
815 ms
4.6 sec
210 ms
Visit dienquang.com now to see the best up-to-date Dien Quang content for Vietnam and also check out these interesting facts you probably never knew about dienquang.com
Điện Quang ngoài sản xuất các sản phẩm chiếu sáng còn có các giải pháp chiếu sáng thông minh mang lại sự tiện nghi, an toàn, thẩm mỹ, nâng cao chất lượng sống của người dân và xã hội.
Visit dienquang.comWe analyzed Dienquang.com page load time and found that the first response time was 815 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dienquang.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value19.5 s
0/100
25%
Value9.5 s
12/100
10%
Value5,020 ms
1/100
30%
Value0.517
15/100
15%
Value21.8 s
2/100
10%
815 ms
258 ms
1547 ms
1280 ms
1040 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 88% of them (43 requests) were addressed to the original Dienquang.com, 4% (2 requests) were made to Googleads.g.doubleclick.net and 4% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Dienquang.com.
Page size can be reduced by 951.5 kB (38%)
2.5 MB
1.6 MB
In fact, the total size of Dienquang.com main page is 2.5 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 10.9 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 10.9 kB or 80% of the original size.
Potential reduce by 39.2 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. Dien Quang images are well optimized though.
Potential reduce by 543.6 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 543.6 kB or 77% of the original size.
Potential reduce by 357.8 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. Dienquang.com needs all CSS files to be minified and compressed as it can save up to 357.8 kB or 72% of the original size.
Number of requests can be reduced by 13 (29%)
45
32
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dien Quang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
dienquang.com
815 ms
sbanner.css
258 ms
banner.js
1547 ms
style.css
1280 ms
responsive.css
1040 ms
--------jquery.js
511 ms
bootstrap-transition.js
522 ms
bootstrap-modal.js
662 ms
bootstrap-dropdown.js
768 ms
bootstrap-carousel.js
781 ms
bootstrap-collapse.js
923 ms
bootstrap-scrollspy.js
1024 ms
jquery.mCustomScrollbar.concat.min.js
1042 ms
jquery.mousewheel.min.js
1184 ms
jquery.hoverdir.js
1280 ms
jquery.isotope.min.js
1291 ms
main.js
1303 ms
gtm.js
59 ms
header-bg.jpg
1285 ms
logo.png
262 ms
vn.png
656 ms
eng.png
693 ms
ES.png
256 ms
cn.png
263 ms
cong-ty.png
509 ms
compact.png
1302 ms
den-ban.png
1053 ms
nguoitieudung.png
763 ms
nha-thau.png
910 ms
den-led.png
1513 ms
bong-den.png
1275 ms
mua-hang-truc-tuyen.png
1167 ms
nha-cua.png
1578 ms
nha-dep.png
1932 ms
lien-he.png
2014 ms
responsize-cong-ty.png
1529 ms
responsize-cong-ty-GTC.png
2004 ms
responsize-cong-ty-ntd.png
1785 ms
responsize-cong-ty-nhathau.png
1782 ms
responsize-cong-ty-mhtt.png
1838 ms
responsize-cong-ty-lienhe.png
2037 ms
header-bg.png
2059 ms
logo-footer.png
2099 ms
BebasNeue-webfont.woff
2166 ms
conversion_async.js
16 ms
48 ms
62 ms
47 ms
30 ms
dienquang.com 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
<frame> or <iframe> elements do not have a title
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.
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.
dienquang.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
dienquang.com SEO score
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
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dienquang.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Dienquang.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.
dienquang.com
Open Graph description is not detected on the main page of Dien Quang. 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: