18.5 sec in total
1.2 sec
16.6 sec
669 ms
Visit 360.thuvienvatly.com now to see the best up-to-date 360 Thuvienvatly content for Vietnam and also check out these interesting facts you probably never knew about 360.thuvienvatly.com
Tin nhanh Vật lý, bài viết phổ biến tri thức vật lí
Visit 360.thuvienvatly.comWe analyzed 360.thuvienvatly.com page load time and found that the first response time was 1.2 sec and then it took 17.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
360.thuvienvatly.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value13.6 s
0/100
25%
Value24.2 s
0/100
10%
Value1,570 ms
13/100
30%
Value0.1
90/100
15%
Value29.5 s
0/100
10%
1199 ms
488 ms
724 ms
518 ms
518 ms
Our browser made a total of 165 requests to load all elements on the main page. We found that 50% of them (83 requests) were addressed to the original 360.thuvienvatly.com, 5% (8 requests) were made to Apis.google.com and 4% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (13 sec) belongs to the original domain 360.thuvienvatly.com.
Page size can be reduced by 732.2 kB (22%)
3.3 MB
2.5 MB
In fact, the total size of 360.thuvienvatly.com main page is 3.3 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. 75% 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 86.2 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 86.2 kB or 78% of the original size.
Potential reduce by 119.4 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. 360 Thuvienvatly images are well optimized though.
Potential reduce by 410.2 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 410.2 kB or 59% of the original size.
Potential reduce by 116.5 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. 360.thuvienvatly.com needs all CSS files to be minified and compressed as it can save up to 116.5 kB or 83% of the original size.
Number of requests can be reduced by 74 (47%)
159
85
The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 360 Thuvienvatly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
360.thuvienvatly.com
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360.thuvienvatly.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
360.thuvienvatly.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
360.thuvienvatly.com SEO score
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 360.thuvienvatly.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 360.thuvienvatly.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.
360.thuvienvatly.com
Open Graph description is not detected on the main page of 360 Thuvienvatly. 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: