591 ms in total
158 ms
273 ms
160 ms
Welcome to luanhoan.net homepage info - get ready to check Luanhoan best content for Vietnam right away, or after learning these important things about luanhoan.net
luan hoan; viet; vietnam
Visit luanhoan.netWe analyzed Luanhoan.net page load time and found that the first response time was 158 ms and then it took 433 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
luanhoan.net performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value3.4 s
65/100
25%
Value2.3 s
99/100
10%
Value300 ms
79/100
30%
Value0
100/100
15%
Value4.5 s
82/100
10%
158 ms
54 ms
63 ms
61 ms
63 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Luanhoan.net and no external sources were called. The less responsive or slowest element that took the longest time to load (158 ms) belongs to the original domain Luanhoan.net.
Page size can be reduced by 16.7 kB (28%)
60.3 kB
43.6 kB
In fact, the total size of Luanhoan.net main page is 60.3 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. Only 10% of websites need less resources to load. Images take 46.7 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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 1.8 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 10.8 kB or 80% of the original size.
Potential reduce by 5.9 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, Luanhoan needs image optimization as it can save up to 5.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luanhoan. According to our analytics all requests are already optimized.
luanhoan.net
158 ms
bgLH4.jpg
54 ms
TrangVietNgu.jpg
63 ms
vuongchieu.gif
61 ms
thieunu.gif
63 ms
Logo001s.gif
61 ms
RowLH2222.jpg
88 ms
logo1f.gif
86 ms
new.gif
94 ms
laphong1.gif
100 ms
chidan1.gif
74 ms
luanhoan.net accessibility score
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
luanhoan.net 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
luanhoan.net 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
N/A
N/A
UNICODE
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luanhoan.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Luanhoan.net main page’s claimed encoding is unicode. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
luanhoan.net
Open Graph description is not detected on the main page of Luanhoan. 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: