24.8 sec in total
7.5 sec
16.7 sec
646 ms
Welcome to tanthoidai.com.vn homepage info - get ready to check Tanthoidai best content for Vietnam right away, or after learning these important things about tanthoidai.com.vn
Đại lý Tân Thời Đại - Phân phối căn hộ chung cư và biệt thự cao cấp của các chủ đầu tư uy tín tại Việt Nam Tel: 0944596996
Visit tanthoidai.com.vnWe analyzed Tanthoidai.com.vn page load time and found that the first response time was 7.5 sec and then it took 17.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Tanthoidai.com.vn rating and web reputation
tanthoidai.com.vn performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value41.5 s
0/100
25%
Value15.0 s
1/100
10%
Value2,460 ms
5/100
30%
Value0.16
73/100
15%
Value24.5 s
0/100
10%
7504 ms
1282 ms
26 ms
39 ms
492 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 81% of them (83 requests) were addressed to the original Tanthoidai.com.vn, 5% (5 requests) were made to Opi.yahoo.com and 3% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Tanthoidai.com.vn.
Page size can be reduced by 926.2 kB (28%)
3.4 MB
2.4 MB
In fact, the total size of Tanthoidai.com.vn main page is 3.4 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 151.5 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. 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 151.5 kB or 80% of the original size.
Potential reduce by 283.2 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. Obviously, Tanthoidai needs image optimization as it can save up to 283.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 491.5 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 491.5 kB or 67% of the original size.
Number of requests can be reduced by 16 (17%)
96
80
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tanthoidai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
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tanthoidai.com.vn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
tanthoidai.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
tanthoidai.com.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 Tanthoidai.com.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 Tanthoidai.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.
tanthoidai.com.vn
Open Graph description is not detected on the main page of Tanthoidai. 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: