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Welcome to vietnamheritagetours.com homepage info - get ready to check Vietnam Heritage Tours best content right away, or after learning these important things about vietnamheritagetours.com
Vietnam tours, Best choice in Vietnam! Providing Vietnam tours information, Vietnam Heritage Tour, Vietnam tour packages best service, 100% satisfied!
Visit vietnamheritagetours.comWe analyzed Vietnamheritagetours.com page load time and found that the first response time was 2.1 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vietnamheritagetours.com performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value12.8 s
0/100
25%
Value6.9 s
33/100
10%
Value1,470 ms
14/100
30%
Value0.005
100/100
15%
Value15.1 s
7/100
10%
2081 ms
209 ms
188 ms
209 ms
200 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 70% of them (55 requests) were addressed to the original Vietnamheritagetours.com, 10% (8 requests) were made to Apis.google.com and 3% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Vietnamheritagetours.com.
Page size can be reduced by 907.7 kB (50%)
1.8 MB
918.3 kB
In fact, the total size of Vietnamheritagetours.com main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 708.7 kB which makes up the majority of the site volume.
Potential reduce by 78.6 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 78.6 kB or 83% of the original size.
Potential reduce by 26.5 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 Heritage Tours images are well optimized though.
Potential reduce by 508.1 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 508.1 kB or 72% of the original size.
Potential reduce by 294.5 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. Vietnamheritagetours.com needs all CSS files to be minified and compressed as it can save up to 294.5 kB or 84% of the original size.
Number of requests can be reduced by 24 (31%)
78
54
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnam Heritage Tours. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vietnamheritagetours.com
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vietnamheritagetours.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
<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
vietnamheritagetours.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
Browser errors were logged to the console
vietnamheritagetours.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnamheritagetours.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vietnamheritagetours.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.
vietnamheritagetours.com
Open Graph description is not detected on the main page of Vietnam Heritage Tours. 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: