7.6 sec in total
2.6 sec
4.2 sec
729 ms
Welcome to dulichvietdu.com.vn homepage info - get ready to check Du Lichviet best content for Vietnam right away, or after learning these important things about dulichvietdu.com.vn
Công Ty du lịch Việt Du chuyên tổ chức tour du lịch trọn gói, với nhiều năm kinh nghiệm phục vụ cho khách đoàn.
Visit dulichvietdu.com.vnWe analyzed Dulichvietdu.com.vn page load time and found that the first response time was 2.6 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dulichvietdu.com.vn performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value16.5 s
0/100
25%
Value13.7 s
2/100
10%
Value330 ms
75/100
30%
Value0.395
26/100
15%
Value20.0 s
2/100
10%
2637 ms
22 ms
23 ms
35 ms
24 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 81% of them (84 requests) were addressed to the original Dulichvietdu.com.vn, 4% (4 requests) were made to Uhchat.net and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Dulichvietdu.com.vn.
Page size can be reduced by 1.3 MB (22%)
5.8 MB
4.6 MB
In fact, the total size of Dulichvietdu.com.vn main page is 5.8 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. 85% 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 4.7 MB which makes up the majority of the site volume.
Potential reduce by 68.9 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 68.9 kB or 83% of the original size.
Potential reduce by 435.4 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 Lichviet images are well optimized though.
Potential reduce by 598.6 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 598.6 kB or 74% of the original size.
Potential reduce by 185.7 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. Dulichvietdu.com.vn needs all CSS files to be minified and compressed as it can save up to 185.7 kB or 80% of the original size.
Number of requests can be reduced by 48 (48%)
100
52
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Du Lichviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
dulichvietdu.com.vn
2637 ms
wp-emoji-release.min.js
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styles.css
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diggdigg-style.css
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css.css
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product_add_to_cart.css
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yasr.css
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yasr-table-light.css
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pagenavi-css.css
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css
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style.css
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lightSlider.css
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jquery-ui.css
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font-awesome.min.css
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ticker_style.css
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bootstrap.min.css
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nivo-slider.css
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flexnav.css
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flexslider.css
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jquery.bxslider.css
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jquery.js
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jquery-migrate.min.js
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js.min.js
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product_add_to_cart.js
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scripts.js
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jquery-ui.js
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jquery.lazyload.min.js
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jquery.lazyscript.min.js
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html5lightbox.js
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jquery.bxslider.js
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jquery.main.js
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nav_dropdownmenu.js
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jquery.modern-ticker.min.js
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jquery.waypoints.min.js
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jquery.lightSlider.js
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jquery.mousewheel.min.js
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jquery.flexslider-min.js
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code.php
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jquery.flexnav.js
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jquery.nivo.slider.js
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jquery.elevatezoom.min.js
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jquery.form.min.js
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scripts.js
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jquery.rateit.min.js
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yasr-front.js
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bootstrap.min.js
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wp-embed.min.js
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analytics.js
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product_order_cart.png
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header.png
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fontawesome-webfont.woff
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online-2.png
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noavatar.png
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plusone.js
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widgets.js
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cb=gapi.loaded_0
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xd_arbiter.php
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ping
124 ms
dulichvietdu.com.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
Links do not have a discernible name
dulichvietdu.com.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dulichvietdu.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 doesn't use legible font sizes
Tap targets are not sized appropriately
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dulichvietdu.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Dulichvietdu.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.
dulichvietdu.com.vn
Open Graph data is detected on the main page of Du Lichviet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: