67.8 sec in total
12.2 sec
55.1 sec
485 ms
Visit ttbd.gov.vn now to see the best up-to-date Ttbd content for Vietnam and also check out these interesting facts you probably never knew about ttbd.gov.vn
Visit ttbd.gov.vnWe analyzed Ttbd.gov.vn page load time and found that the first response time was 12.2 sec and then it took 55.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 29 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ttbd.gov.vn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value4.5 s
36/100
25%
Value9.5 s
11/100
10%
Value290 ms
80/100
30%
Value0.058
98/100
15%
Value6.1 s
64/100
10%
12211 ms
2580 ms
2242 ms
663 ms
671 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that all of those requests were addressed to Ttbd.gov.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Ttbd.gov.vn.
Page size can be reduced by 664.5 kB (5%)
13.3 MB
12.6 MB
In fact, the total size of Ttbd.gov.vn main page is 13.3 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. 40% of websites need less resources to load. Images take 12.6 MB which makes up the majority of the site volume.
Potential reduce by 122.1 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 122.1 kB or 80% of the original size.
Potential reduce by 79.8 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. Ttbd images are well optimized though.
Potential reduce by 398.3 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 398.3 kB or 84% of the original size.
Potential reduce by 64.2 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. Ttbd.gov.vn needs all CSS files to be minified and compressed as it can save up to 64.2 kB or 88% of the original size.
Number of requests can be reduced by 8 (12%)
66
58
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ttbd. 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 as a result speed up the page load time.
ttbd.gov.vn
12211 ms
Default.aspx
2580 ms
Default.css
2242 ms
contentslider.css
663 ms
facebox.css
671 ms
jquery.ad-gallery.css
982 ms
jquery.min.js
2268 ms
facebox.js
1289 ms
jquery.easing.js
1308 ms
jquery.ad-gallery.js
1918 ms
WebResource.axd
870 ms
ScriptResource.axd
1229 ms
ScriptResource.axd
3094 ms
jquery.scrollTo-min.js
968 ms
jquery.scrollShow.js
1127 ms
bg.jpg
316 ms
icon_e.png
297 ms
icon_v.png
312 ms
bt_tc.gif
312 ms
tim.gif
318 ms
home05.gif
588 ms
left.gif
604 ms
VP1.jpg
18738 ms
Vanban1.jpg
10982 ms
Toan%20canh%20hoi%20nghi%20tap%20huan%20Dong%20Thap.JPG
1236 ms
Dc%20Nguyen%20Viet%20Lenh.JPG
2189 ms
Trinh%20bay%20thao%20luan%20nhom%20Muong%20Thanh.JPG
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Cac%20DB%20thao%20luan%20%20bai%20tap%20nhom.JPG
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Cac%20DB%20du%20tap%20huan%20TOT%20(2).JPG
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Khai%20mac%20hoi%20nghi.JPG
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dc%20Tran%20Ngoc%20Duong%20khai%20mac%20HN.JPG
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QuangNgai1.jpg
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Thuctrang1.jpg
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DB%20tham%20du%20HN%20(1).JPG
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HcM1.jpg
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kynang1.jpg
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anh1.jpg
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BCV1.jpg
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hanoi1.jpg
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Kinhte1.jpg
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CatBa1.jpg
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NinhThuan%20(1).jpg
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DaLat1.jpg
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NamDinh1.jpg
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Baochi1.jpg
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Tranhluan1.jpg
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Moiquanhe1.jpg
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Layykien1.jpg
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Truyenthong1.jpg
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HaLong1.jpg
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right.gif
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Bac%20Tuy.jpg
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NTM%20bia.JPG
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icon_boiduong.gif
15564 ms
icon_video.gif
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vu%20minh%20sang%20binh%20duong.JPG
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Cac%20dai%20bieu%20ngoi%20theo%20nhom.JPG
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anh%20HN%20HDND%20Khanh%20Hoa.JPG
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Cac%20dai%20bieu%20du%20hoi%20nghi.JPG
5704 ms
Truong%20Sa%20Hoang%20Sa%20la%20cua%20VN.jpeg
19997 ms
8%20Mar%202013.jpg
6019 ms
noimage.png
6095 ms
018s.jpg
5976 ms
home05a.gif
6243 ms
LogCounter.aspx
6279 ms
banner_vi.jpg
6996 ms
home02.gif
6509 ms
home04.gif
6554 ms
home03.gif
6787 ms
dau.png
6882 ms
bg_arow.jpg
8192 ms
tit01a.gif
7150 ms
tit01.gif
7263 ms
line.gif
7418 ms
icon2.gif
7530 ms
li-tt.png
7679 ms
tit_cm.gif
6736 ms
icon1.gif
6847 ms
tile1c.gif
6999 ms
tile1a.gif
6008 ms
tile1.gif
6140 ms
tile1b.gif
6267 ms
footer.gif
6282 ms
ttbd.gov.vn accessibility score
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
ttbd.gov.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
ttbd.gov.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 Ttbd.gov.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 Ttbd.gov.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.
ttbd.gov.vn
Open Graph description is not detected on the main page of Ttbd. 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: