8.2 sec in total
868 ms
7.1 sec
287 ms
Click here to check amazing Day Nhau Hoc content for Vietnam. Otherwise, check out these important facts you probably never knew about daynhauhoc.com
Nơi để nhận giải đáp cho mọi câu hỏi, nơi để chia sẻ kiến thức, nơi để đọc, để suy ngẫm và để vui
Visit daynhauhoc.comWe analyzed Daynhauhoc.com page load time and found that the first response time was 868 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
daynhauhoc.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value2.9 s
81/100
25%
Value3.0 s
94/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value2.7 s
97/100
10%
868 ms
735 ms
519 ms
498 ms
1021 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 92% of them (81 requests) were addressed to the original Daynhauhoc.com, 3% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Daynhauhoc.s3-ap-southeast-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Daynhauhoc.com.
Page size can be reduced by 2.6 MB (77%)
3.4 MB
794.9 kB
In fact, the total size of Daynhauhoc.com main page is 3.4 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. 35% of websites need less resources to load. Javascripts take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 102.6 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 102.6 kB or 82% of the original size.
Potential reduce by 4.9 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. Day Nhau Hoc images are well optimized though.
Potential reduce by 2.4 MB
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 2.4 MB or 78% of the original size.
Potential reduce by 150.8 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. Daynhauhoc.com needs all CSS files to be minified and compressed as it can save up to 150.8 kB or 79% of the original size.
Number of requests can be reduced by 57 (67%)
85
28
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Day Nhau Hoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
daynhauhoc.com
868 ms
desktop_d3398a2b7b21a18135b1c710af1d970842574735.css
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daynhauhoc.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.
daynhauhoc.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
daynhauhoc.com SEO score
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
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 Daynhauhoc.com 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 Daynhauhoc.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.
daynhauhoc.com
Open Graph description is not detected on the main page of Day Nhau Hoc. 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: