8.9 sec in total
1.7 sec
6.6 sec
586 ms
Click here to check amazing Vemay Bay Online content for Vietnam. Otherwise, check out these important facts you probably never knew about vemaybayonline.net.vn
Avia hỗ trợ đặt vé máy bay, book phòng khách sạn dễ dàng và nhanh chóng. Săn vé thả ga với nhiều ưu đãi hấp dẫn.
Visit vemaybayonline.net.vnWe analyzed Vemaybayonline.net.vn page load time and found that the first response time was 1.7 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
vemaybayonline.net.vn performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value6.9 s
6/100
25%
Value6.3 s
41/100
10%
Value1,490 ms
14/100
30%
Value0.025
100/100
15%
Value9.4 s
31/100
10%
1704 ms
480 ms
722 ms
731 ms
1233 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 77% of them (75 requests) were addressed to the original Vemaybayonline.net.vn, 7% (7 requests) were made to Apis.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Vemaybayonline.net.vn.
Page size can be reduced by 856.1 kB (33%)
2.6 MB
1.7 MB
In fact, the total size of Vemaybayonline.net.vn main page is 2.6 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 91.5 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. This page needs HTML code to be minified as it can gain 15.4 kB, which is 13% 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 91.5 kB or 75% of the original size.
Potential reduce by 289.9 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. Obviously, Vemay Bay Online needs image optimization as it can save up to 289.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 416.9 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 416.9 kB or 74% of the original size.
Potential reduce by 57.8 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. Vemaybayonline.net.vn needs all CSS files to be minified and compressed as it can save up to 57.8 kB or 82% of the original size.
Number of requests can be reduced by 39 (41%)
95
56
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vemay Bay Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
vemaybayonline.net.vn
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vemaybayonline.net.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
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
vemaybayonline.net.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
Issues were logged in the Issues panel in Chrome Devtools
vemaybayonline.net.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Vemaybayonline.net.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 Vemaybayonline.net.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.
vemaybayonline.net.vn
Open Graph description is not detected on the main page of Vemay Bay Online. 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: