11.1 sec in total
1 sec
9.7 sec
424 ms
Click here to check amazing Vietnam Open Tour content for Vietnam. Otherwise, check out these important facts you probably never knew about vietnamopentour.com
The Leading Tour Operator in VietNam, VietnamOpentour SinhCafe provides discount travel packages to Vietnam, Laos and Cambodia.In over 10 year, with many reliable local providers, standing firmly in b...
Visit vietnamopentour.comWe analyzed Vietnamopentour.com page load time and found that the first response time was 1 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vietnamopentour.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value5.2 s
23/100
25%
Value2.2 s
99/100
10%
Value2,460 ms
4/100
30%
Value0
100/100
15%
Value12.6 s
14/100
10%
1038 ms
939 ms
498 ms
522 ms
521 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Vietnamopentour.com, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Vietnamopentour.com.
Page size can be reduced by 422.8 kB (44%)
955.4 kB
532.6 kB
In fact, the total size of Vietnamopentour.com main page is 955.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 456.0 kB which makes up the majority of the site volume.
Potential reduce by 35.8 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 10.2 kB, which is 24% 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 35.8 kB or 84% of the original size.
Potential reduce by 46.7 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. Vietnam Open Tour images are well optimized though.
Potential reduce by 137.6 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 137.6 kB or 65% of the original size.
Potential reduce by 202.7 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. Vietnamopentour.com needs all CSS files to be minified and compressed as it can save up to 202.7 kB or 83% of the original size.
Number of requests can be reduced by 3 (7%)
44
41
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnam Open Tour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
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vietnamopentour.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
<object> elements do not have alternate text
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
vietnamopentour.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
vietnamopentour.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Document uses plugins
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnamopentour.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Vietnamopentour.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.
{{og_description}}
vietnamopentour.com
Open Graph description is not detected on the main page of Vietnam Open Tour. 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: