21.4 sec in total
6 sec
14.6 sec
848 ms
Click here to check amazing Thaibinh content for Vietnam. Otherwise, check out these important facts you probably never knew about thaibinh.edu.vn
Sở giáo dục và đào tạo Thái Bình
Visit thaibinh.edu.vnWe analyzed Thaibinh.edu.vn page load time and found that the first response time was 6 sec and then it took 15.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
thaibinh.edu.vn performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.7 s
32/100
25%
Value9.5 s
12/100
10%
Value2,570 ms
4/100
30%
Value1.948
0/100
15%
Value10.5 s
23/100
10%
5959 ms
2154 ms
546 ms
548 ms
1316 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 97% of them (76 requests) were addressed to the original Thaibinh.edu.vn, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Thaibinh.edu.vn.
Page size can be reduced by 254.7 kB (60%)
422.4 kB
167.7 kB
In fact, the total size of Thaibinh.edu.vn main page is 422.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 146.8 kB which makes up the majority of the site volume.
Potential reduce by 92.3 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 92.3 kB or 83% of the original size.
Potential reduce by 38.1 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. Obviously, Thaibinh needs image optimization as it can save up to 38.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 90.4 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 90.4 kB or 73% of the original size.
Potential reduce by 33.9 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. Thaibinh.edu.vn needs all CSS files to be minified and compressed as it can save up to 33.9 kB or 84% of the original size.
Number of requests can be reduced by 52 (68%)
76
24
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thaibinh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
www.thaibinh.edu.vn
5959 ms
style.css
2154 ms
config.js
546 ms
lib.js
548 ms
slide-images.js
1316 ms
calendar.js
2832 ms
calendar-setup.js
1068 ms
calendar-en.js
1064 ms
submenu.js
1314 ms
rotatorDOM.js
1334 ms
toolbox.js
1666 ms
style-nonie.css
1665 ms
ga.js
63 ms
bg_site_1x1132.gif
272 ms
line_menu_main_1x31.gif
269 ms
QMXVQF5WS_tracuuLT.gif
1735 ms
OG3HXTXXU_Bo-GDDT.jpg
281 ms
diendangiaoduc.gif
284 ms
OG3IJS7MO_banner_CongThongTin1.jpg
1734 ms
RN5H2KMT8_gvst2016.png
6616 ms
new_25x9.gif
568 ms
menu_main_1x31.gif
494 ms
bg_input_mm_center_1x28.gif
516 ms
arrow_white.gif
736 ms
left_top_box_tintuc_10x29.gif
755 ms
right_top_box_tintuc_10x29.gif
767 ms
midle_top_box_tintuc_1x29.gif
1019 ms
arrow_5x5.gif
1020 ms
arrow_3x6_blue.gif
1046 ms
left_bot_box_tintuc_7x6.gif
1393 ms
right_bot_box_tintuc_7x6.gif
1395 ms
midle_bot_box_tintuc_1x6.gif
1396 ms
diemthi_bg_184x59.gif
1726 ms
search_diemthi_24x21.gif
1771 ms
left_top_box_7x26.gif
1770 ms
right_box_7x26.gif
2138 ms
midle_box_2x26.gif
2117 ms
book_thaibinhedu_icon_23x23.gif
2481 ms
book_page_24x23.gif
2480 ms
send_mail_22x23.gif
2480 ms
left_bot_box_tools_8x7.gif
2479 ms
right_bot_box_tools_8x7.gif
2480 ms
midle_bot_box_tools_1x7.gif
2825 ms
left_b_tintuc_sukien_6x6.gif
2824 ms
right_b_tintuc_sukien_6x6.gif
2822 ms
midle_b_tintuc_sukien_1x6.gif
2821 ms
content_b_tintuc_sukien_1x62.gif
2823 ms
arrow_4x4_red.gif
3230 ms
__utm.gif
23 ms
stat.js
3093 ms
js.php
5042 ms
lang.js
3327 ms
csseventselector-rule.js
3314 ms
library.js
4899 ms
csseventselector.js
3046 ms
init.js
3683 ms
job.php
3683 ms
213x31_bg_time.jpg
3849 ms
bg_search_61x19.gif
3830 ms
left_boxblue_6x27.gif
3818 ms
right_boxblue_6x27.gif
4113 ms
midle_boxblue_1x27.gif
4115 ms
arrow_4x7_red.gif
4088 ms
33x34_left_box.gif
4141 ms
6x34_right_box.gif
4113 ms
1x34_midle_box.gif
4114 ms
14x12_icon.gif
3858 ms
input_send_question_41x19.gif
4384 ms
8x7_end_left_box.gif
4044 ms
8x7_end_right_box.gif
4001 ms
2x7_end_midle_box.gif
4074 ms
line_1x1.gif
3725 ms
left_tab_4x20.gif
3915 ms
midle_tab_1x20.gif
3571 ms
right_tab_4x20.gif
3623 ms
document_icon_15x14.gif
3623 ms
download_73x17.gif
3842 ms
logo_esnc_40x27.gif
3886 ms
thaibinh.edu.vn 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
thaibinh.edu.vn 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
thaibinh.edu.vn 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thaibinh.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Thaibinh.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.
thaibinh.edu.vn
Open Graph description is not detected on the main page of Thaibinh. 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: