8 sec in total
2 sec
5.7 sec
335 ms
Welcome to giasubaochau.net homepage info - get ready to check Gia Subaochau best content for Vietnam right away, or after learning these important things about giasubaochau.net
Trung tâm gia sư sư phạm uy tín chất lượng. Tìm nhanh giáo viên, sinh viên nhiều năm kinh nghiệm, truyền đạt dễ hiểu, đã dạy là chắc chắn giỏi tại Hà Nội, Hồ Chí Minh, Đà Nẵng... Chuyên trị học sinh m...
Visit giasubaochau.netWe analyzed Giasubaochau.net page load time and found that the first response time was 2 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
giasubaochau.net performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value5.2 s
23/100
25%
Value11.4 s
5/100
10%
Value240 ms
85/100
30%
Value0.606
10/100
15%
Value9.9 s
27/100
10%
1998 ms
1645 ms
476 ms
475 ms
1288 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 74% of them (29 requests) were addressed to the original Giasubaochau.net, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Static-v.tawk.to. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Giasubaochau.net.
Page size can be reduced by 812.3 kB (70%)
1.2 MB
352.1 kB
In fact, the total size of Giasubaochau.net main page is 1.2 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. 25% of websites need less resources to load. Javascripts take 854.8 kB which makes up the majority of the site volume.
Potential reduce by 58.0 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 58.0 kB or 84% of the original size.
Potential reduce by 3.8 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. Gia Subaochau images are well optimized though.
Potential reduce by 623.5 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 623.5 kB or 73% of the original size.
Potential reduce by 126.9 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. Giasubaochau.net needs all CSS files to be minified and compressed as it can save up to 126.9 kB or 81% of the original size.
Number of requests can be reduced by 19 (56%)
34
15
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gia Subaochau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
giasubaochau.net
1998 ms
jquery.min.js
1645 ms
3f5e3ee8e739473c2368ad5259fb46dc1450067657.js
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bootstrap.min.css
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giasubaochau.net 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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
giasubaochau.net 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
giasubaochau.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
Tap targets are not sized appropriately
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Giasubaochau.net 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 Giasubaochau.net 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.
giasubaochau.net
Open Graph description is not detected on the main page of Gia Subaochau. 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: