5.9 sec in total
849 ms
3.6 sec
1.4 sec
Visit vobmapping.vn now to see the best up-to-date Vobmapping content for Vietnam and also check out these interesting facts you probably never knew about vobmapping.vn
Vobmapping là hệ thống liên kết các cụm từ tiếng Anh thông dụng trong các tình huống sử dụng tiếng Anh thực tế.
Visit vobmapping.vnWe analyzed Vobmapping.vn page load time and found that the first response time was 849 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vobmapping.vn performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
44/100
25%
Value9.7 s
10/100
10%
Value23,430 ms
0/100
30%
Value0.303
39/100
15%
Value33.2 s
0/100
10%
849 ms
244 ms
481 ms
486 ms
496 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 47% of them (18 requests) were addressed to the original Vobmapping.vn, 26% (10 requests) were made to Adchiase.com and 11% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Adchiase.com.
Page size can be reduced by 66.3 kB (11%)
581.2 kB
514.8 kB
In fact, the total size of Vobmapping.vn main page is 581.2 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. 40% of websites need less resources to load. Images take 496.4 kB which makes up the majority of the site volume.
Potential reduce by 53.0 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 53.0 kB or 83% of the original size.
Potential reduce by 13.3 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. Vobmapping images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 23 (74%)
31
8
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vobmapping. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vobmapping.vn
849 ms
style.min.css
244 ms
wp-review.css
481 ms
style.css
486 ms
responsive.css
496 ms
font-awesome.min.css
522 ms
jquery.min.js
735 ms
jquery-migrate.min.js
520 ms
css
30 ms
adsbygoogle.js
95 ms
js
69 ms
adsbygoogle.js
125 ms
wp-tab-widget.css
709 ms
customscript.js
721 ms
js.cookie.min.js
721 ms
underscore.min.js
717 ms
wp-util.min.js
807 ms
main.js
983 ms
image.js
986 ms
wp-tab-widget.js
988 ms
cach-len-do-bang-ngoc-yue416565158572.jpg
1686 ms
blitzcrank-toc-chien348789965225.jpg
1695 ms
su-khac-nhau-giua-2-loai-tai-khoan-quang-cao-tiktok-ban-can-biet999237626155.jpg
1515 ms
jarvan-iv-toc-chien496449984680.jpg
1744 ms
cach-huy-nhac-cho-mang-viettel202740291336.jpg
1515 ms
lulu-toc-chien556528073952.jpg
1746 ms
sona-toc-chien841822552038.jpg
1979 ms
3-cach-chup-man-hinh-may-tinh-laptop-don-gian-nhat864967204336.png
1988 ms
cach-kiem-tien-tren-tiktok894330791874.jpg
1908 ms
cach-xoa-trang-fanpage-tren-facebook097374576592.jpg
1928 ms
analytics.js
99 ms
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrc.woff
88 ms
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff
90 ms
fontawesome-webfont.woff
734 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff
83 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rl.woff
217 ms
admin-ajax.php
820 ms
collect
15 ms
vobmapping.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
[aria-*] attributes do not match their roles
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
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
vobmapping.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
Browser errors were logged to the console
Page has valid source maps
vobmapping.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 Vobmapping.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 Vobmapping.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.
vobmapping.vn
Open Graph description is not detected on the main page of Vobmapping. 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: