44.2 sec in total
1.4 sec
41.2 sec
1.6 sec
Visit olympic.edu.vn now to see the best up-to-date Olympic content and also check out these interesting facts you probably never knew about olympic.edu.vn
olympic.edu.vn - trường nội trú IVS
Visit olympic.edu.vnWe analyzed Olympic.edu.vn page load time and found that the first response time was 1.4 sec and then it took 42.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Olympic.edu.vn rating and web reputation Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
olympic.edu.vn performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.6 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
1443 ms
594 ms
589 ms
599 ms
887 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 77% of them (62 requests) were addressed to the original Olympic.edu.vn, 10% (8 requests) were made to Static.xx.fbcdn.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Olympic.edu.vn.
Page size can be reduced by 399.7 kB (18%)
2.2 MB
1.8 MB
In fact, the total size of Olympic.edu.vn main page is 2.2 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 63.4 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. This page needs HTML code to be minified as it can gain 21.8 kB, which is 29% 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 63.4 kB or 85% of the original size.
Potential reduce by 139.1 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. Olympic images are well optimized though.
Potential reduce by 138.5 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 138.5 kB or 68% of the original size.
Potential reduce by 58.7 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. Olympic.edu.vn needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 87% of the original size.
Number of requests can be reduced by 20 (29%)
70
50
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olympic. 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 7 to 1 for CSS and as a result speed up the page load time.
olympic.edu.vn
1443 ms
style.css
594 ms
slideyahoo.css
589 ms
jquery.simplyscroll.css
599 ms
jquery.min.js
887 ms
jquery.accessible-news-slider.js
19745 ms
swfobject.js
19744 ms
jquery.youtubeplaylist.js
869 ms
jquery.simplyscroll.js
878 ms
jquery.jcarousel.js
880 ms
functions.js
1166 ms
jquery.simplePagination.js
1177 ms
simplePagination.css
1187 ms
colorbox.css
1185 ms
jquery.colorbox.js
1443 ms
ga.js
163 ms
__utm.gif
46 ms
Tuyen-Sinh-IVS-Hot.jpg
205 ms
20140603-dethitoan-JPG-8237-1425133866.jpg
1428 ms
10501732_643225275822669_2246430070789840131_n.jpg
215 ms
10372567_643224922489371_365277665061268341_n.png
1319 ms
thitructuyen.png
19962 ms
bgrtop.jpg
540 ms
bgtop.png
1306 ms
logo.png
1442 ms
bgnav.jpg
19961 ms
navright.png
700 ms
navleft.png
810 ms
doc.jpg
1198 ms
ic_new.gif
1299 ms
ivshcm.gif
4826 ms
images%20(1).jpg
1410 ms
Young%20Vladimir%20Putin.jpg
1419 ms
images.jpg
1692 ms
1q.jpg
2544 ms
so-lien-lac.gif
3013 ms
ic_hot.gif
1964 ms
DSC_0938.jpg
4752 ms
DSC_0880.JPG
4565 ms
18.jpg
3854 ms
31.jpg
6063 ms
13.jpg
9834 ms
13.jpg
6939 ms
40.jpg
6446 ms
1.jpg
19948 ms
icon_face.png
19947 ms
icon_in.png
19947 ms
icon_twitter.png
10387 ms
icon_youtube.png
10663 ms
top.png
10926 ms
logofo.png
11468 ms
navarrow.jpg
11696 ms
bg_leftblock.jpg
11986 ms
bg_centerblock.jpg
12291 ms
arr_cate.png
12583 ms
bg_rightblock.png
12897 ms
bg_images_block.jpg
13189 ms
sdk.js
160 ms
likebox.php
204 ms
127 ms
xd_arbiter.php
208 ms
xd_arbiter.php
298 ms
4zvF1Y0eZKv.css
227 ms
FrSU6IlfEX1.css
262 ms
SRSW8M763HA.js
336 ms
ullQFyhrQFI.js
433 ms
y97Ig99UVTs.js
334 ms
KHAtULXOQuz.js
331 ms
arr.png
13068 ms
thums_img.jpg
13191 ms
arr_thums.jpg
13358 ms
VXcANLwwL5J.js
77 ms
i8XO-4kv8i7.js
65 ms
bg_title_right.png
13153 ms
icon_red.png
13442 ms
bg_title_album.png
13697 ms
bg_album_hover.png
13897 ms
footer.png
14193 ms
icon_home.png
14548 ms
products-slider-arrows.png
14586 ms
noimage.jpg
14888 ms
olympic.edu.vn 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
Document doesn't have a <title> element
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
olympic.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
olympic.edu.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olympic.edu.vn 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 Olympic.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.
olympic.edu.vn
Open Graph description is not detected on the main page of Olympic. 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: