54.1 sec in total
981 ms
46.7 sec
6.4 sec
Welcome to dulichdaiviet.com homepage info - get ready to check Du Lichdai Viet best content for Vietnam right away, or after learning these important things about dulichdaiviet.com
Công ty Du lịch Quốc Tế Đại Việt (GrandViet Tour) là công ty du lịch uy tín. Trụ sở tại 08 Nguyễn Chí Thanh, Ba Đình, Hà Nội. Thành lập và hoạt động từ 2006
Visit dulichdaiviet.comWe analyzed Dulichdaiviet.com page load time and found that the first response time was 981 ms and then it took 53.1 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dulichdaiviet.com performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value23.9 s
0/100
25%
Value20.8 s
0/100
10%
Value2,780 ms
3/100
30%
Value0.259
47/100
15%
Value25.8 s
0/100
10%
981 ms
1533 ms
2482 ms
20325 ms
1331 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 71% of them (79 requests) were addressed to the original Dulichdaiviet.com, 7% (8 requests) were made to Apis.google.com and 4% (4 requests) were made to Css-dashboard.subiz.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Dulichdaiviet.com.
Page size can be reduced by 763.0 kB (28%)
2.7 MB
1.9 MB
In fact, the total size of Dulichdaiviet.com main page is 2.7 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 74.4 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 74.4 kB or 82% of the original size.
Potential reduce by 143.9 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. Du Lichdai Viet images are well optimized though.
Potential reduce by 450.1 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 450.1 kB or 71% of the original size.
Potential reduce by 94.6 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. Dulichdaiviet.com needs all CSS files to be minified and compressed as it can save up to 94.6 kB or 79% of the original size.
Number of requests can be reduced by 24 (23%)
105
81
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Du Lichdai Viet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dulichdaiviet.com
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www.dulichdaiviet.com
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dulichdaiviet.com 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
Links do not have a discernible name
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
dulichdaiviet.com 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
Page has valid source maps
dulichdaiviet.com 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
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 Dulichdaiviet.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 Dulichdaiviet.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.
dulichdaiviet.com
Open Graph data is detected on the main page of Du Lichdai Viet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: