4 sec in total
392 ms
2.9 sec
676 ms
Visit dongsonad.com.vn now to see the best up-to-date Dongsonad content for Vietnam and also check out these interesting facts you probably never knew about dongsonad.com.vn
Quảng cáo ĐÔNG SƠN | Tư vấn - Thiết kế - Thi công: Biển hiệu quảng cáo, Bảng điện tử LED, Quảng cáo ứng dụng công nghệ LED, Màn hình LED chuyên nghiệp, đảm bảo chất lượng, chi phí hợp lý
Visit dongsonad.com.vnWe analyzed Dongsonad.com.vn page load time and found that the first response time was 392 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dongsonad.com.vn performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value11.6 s
0/100
25%
Value6.0 s
46/100
10%
Value470 ms
60/100
30%
Value0.714
7/100
15%
Value10.2 s
25/100
10%
392 ms
658 ms
365 ms
25 ms
24 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 69% of them (43 requests) were addressed to the original Dongsonad.com.vn, 18% (11 requests) were made to Cdn2.editmysite.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Dongsonad.com.vn.
Page size can be reduced by 93.9 kB (2%)
4.5 MB
4.5 MB
In fact, the total size of Dongsonad.com.vn main page is 4.5 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. 50% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 50.3 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 50.3 kB or 81% of the original size.
Potential reduce by 41.9 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. Dongsonad images are well optimized though.
Potential reduce by 1.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 567 B
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. Dongsonad.com.vn has all CSS files already compressed.
Number of requests can be reduced by 15 (28%)
54
39
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongsonad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dongsonad.com.vn
392 ms
www.dongsonad.com.vn
658 ms
www.dongsonad.com.vn
365 ms
jquery.min.js
25 ms
sites.css
24 ms
fancybox.css
46 ms
main_style.css
120 ms
font.css
47 ms
templateArtifacts.js
116 ms
jquery-1.8.3.min.js
48 ms
stl.js
50 ms
main.js
52 ms
banner-top-02.png
310 ms
menu.png
181 ms
menu-sep.png
183 ms
shadow-content.png
122 ms
nivo1.jpg
435 ms
nivo2.jpg
999 ms
nivo3.jpg
670 ms
nivo4.jpg
706 ms
draggable_shadow.png
299 ms
menu-cong-trinh-tieu-bieu_orig.png
551 ms
img-20201215-164822_2.jpg
329 ms
z2422047614839-884f11f61f1e160485bdd74753931f13_2.jpg
357 ms
hoang-huy-tower-275nt_2.jpg
379 ms
pctt3toa-hoanghuy-copy_2.jpg
399 ms
05112021_6.jpg
420 ms
flc-complex-3_2.jpg
448 ms
dsc-0660_2.jpg
466 ms
dsc-0295_2.jpg
474 ms
elegant-suites-westlake-01-copy_2.jpg
493 ms
elegant-suites-19b-ha-hoi-copy_2.jpg
495 ms
sam-4837_2.jpg
521 ms
dsc-0131_3.jpg
519 ms
sam-3686_3.jpg
540 ms
sam-2652_3.jpg
625 ms
7859317.png
737 ms
1306219.jpg
725 ms
1564194.png
995 ms
email-decode.min.js
667 ms
jquery.ui.totop.js
785 ms
jquery.nivo.slider.js
805 ms
main-customer-accounts-site.js
10 ms
1070171.jpg
993 ms
regular.woff
3 ms
light.woff
5 ms
bold.woff
5 ms
analytics.js
63 ms
web_client_box.php
501 ms
ga.js
81 ms
snowday262.js
36 ms
totop.png
237 ms
gallery_plus.png
112 ms
trans70.png
228 ms
nivo-prev.png
112 ms
nivo-next.png
229 ms
nivo-bullets.png
227 ms
299 ms
collect
19 ms
collect
7 ms
js
64 ms
tp2
127 ms
dongsonad.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.
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
Links do not have a discernible name
dongsonad.com.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
Issues were logged in the Issues panel in Chrome Devtools
dongsonad.com.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dongsonad.com.vn 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 Dongsonad.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.
dongsonad.com.vn
Open Graph data is detected on the main page of Dongsonad. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: