8.6 sec in total
1.5 sec
6.9 sec
197 ms
Click here to check amazing Thpt Tranhungdao E School content for Vietnam. Otherwise, check out these important facts you probably never knew about thpt-tranhungdao.e-school.edu.vn
Blog kiến thức điện tử
Visit thpt-tranhungdao.e-school.edu.vnWe analyzed Thpt-tranhungdao.e-school.edu.vn page load time and found that the first response time was 1.5 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
thpt-tranhungdao.e-school.edu.vn performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value4.5 s
36/100
25%
Value12.7 s
3/100
10%
Value10 ms
100/100
30%
Value0.004
100/100
15%
Value3.3 s
93/100
10%
1521 ms
470 ms
471 ms
956 ms
478 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 60% of them (61 requests) were addressed to the original Thpt-tranhungdao.e-school.edu.vn, 13% (13 requests) were made to Maps.googleapis.com and 7% (7 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Thpt-tranhungdao.e-school.edu.vn.
Page size can be reduced by 749.1 kB (24%)
3.2 MB
2.4 MB
In fact, the total size of Thpt-tranhungdao.e-school.edu.vn main page is 3.2 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 80% of the original size.
Potential reduce by 19.3 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. Thpt Tranhungdao E School images are well optimized though.
Potential reduce by 670.0 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 670.0 kB or 69% of the original size.
Potential reduce by 29.4 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. Thpt-tranhungdao.e-school.edu.vn needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 81% of the original size.
Number of requests can be reduced by 57 (59%)
96
39
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thpt Tranhungdao E School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
thpt-tranhungdao.e-school.edu.vn
1521 ms
style.css
470 ms
extranews.css
471 ms
jquery.fancybox.css
956 ms
style.css
478 ms
allweblinks.css
483 ms
mootools.js
1634 ms
caption.js
701 ms
mootools.js
2105 ms
jquery.min.js
2143 ms
jquery.fancybox.pack.js
1197 ms
slider.js
1399 ms
dropdown.js
1191 ms
system.css
1429 ms
template.css
1675 ms
mystyle.css
1649 ms
ga.js
82 ms
maps
55 ms
icon-support.png
1086 ms
page_bg.png
237 ms
top_bg.png
238 ms
content.gif
241 ms
content_top.gif
242 ms
box_t.gif
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box_b.gif
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box_h3.png
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menu_arrow.gif
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vtoday.png
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vyesterday.png
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embed
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ajax.php
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__utm.gif
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pause.png
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footer.png
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plus.png
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js
83 ms
init_embed.js
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ticker-style.css
281 ms
jquery.min.js
118 ms
jquery.ticker.js
709 ms
common.js
100 ms
map.js
100 ms
google4.png
23 ms
overlay.js
21 ms
util.js
120 ms
onion.js
93 ms
search_impl.js
118 ms
StaticMapService.GetMapImage
329 ms
stats.js
137 ms
openhand_8_8.cur
122 ms
ViewportInfoService.GetViewportInfo
157 ms
ViewportInfoService.GetViewportInfo
84 ms
kh
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transparent.png
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controls.js
75 ms
css
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entity11.png
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vt
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vt
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vt
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mapcnt6.png
32 ms
tmapctrl.png
25 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
24 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
34 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
44 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
44 ms
AuthenticationService.Authenticate
15 ms
slide.php
301 ms
thpt-tranhungdao.e-school.edu.vn 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
thpt-tranhungdao.e-school.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
thpt-tranhungdao.e-school.edu.vn 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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thpt-tranhungdao.e-school.edu.vn 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 Thpt-tranhungdao.e-school.edu.vn 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.
thpt-tranhungdao.e-school.edu.vn
Open Graph description is not detected on the main page of Thpt Tranhungdao E School. 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: