21.3 sec in total
827 ms
19.6 sec
856 ms
Visit vietnambooking.com now to see the best up-to-date Viet Nam Booking content for Vietnam and also check out these interesting facts you probably never knew about vietnambooking.com
VietNam Booking hỗ trợ đặt vé máy bay, phòng khách sạn, tour du lịch và dịch vụ tư vấn visa dễ dàng và nhanh chóng. Với hàng triệu khách hàng tin dùng.
Visit vietnambooking.comWe analyzed Vietnambooking.com page load time and found that the first response time was 827 ms and then it took 20.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
vietnambooking.com performance score
name
value
score
weighting
Value10.8 s
0/100
10%
Value25.3 s
0/100
25%
Value15.8 s
0/100
10%
Value560 ms
53/100
30%
Value0.112
87/100
15%
Value23.5 s
1/100
10%
827 ms
1043 ms
476 ms
484 ms
507 ms
Our browser made a total of 212 requests to load all elements on the main page. We found that 82% of them (174 requests) were addressed to the original Vietnambooking.com, 3% (6 requests) were made to Ibev2.maybay.net and 2% (5 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Vietnambooking.com.
Page size can be reduced by 7.5 MB (51%)
14.7 MB
7.2 MB
In fact, the total size of Vietnambooking.com main page is 14.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 11.7 MB which makes up the majority of the site volume.
Potential reduce by 136.8 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 28.7 kB, which is 18% 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 136.8 kB or 84% of the original size.
Potential reduce by 5.2 MB
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, Viet Nam Booking needs image optimization as it can save up to 5.2 MB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.6 MB
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 1.6 MB or 71% of the original size.
Potential reduce by 544.8 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. Vietnambooking.com needs all CSS files to be minified and compressed as it can save up to 544.8 kB or 79% of the original size.
Number of requests can be reduced by 82 (41%)
200
118
The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viet Nam Booking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
vietnambooking.com
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vietnambooking.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vietnambooking.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the notification permission on page load
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
Page has valid source maps
vietnambooking.com 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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnambooking.com 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 Vietnambooking.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.
vietnambooking.com
Open Graph description is not detected on the main page of Viet Nam Booking. 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: