14.1 sec in total
2.6 sec
8.1 sec
3.3 sec
Visit ocd.vn now to see the best up-to-date OCD content for Vietnam and also check out these interesting facts you probably never knew about ocd.vn
Công ty Tư vấn Quản lý OCD - lựa chọn hàng đầu của doanh nghiệp về dịch vụ Tư vấn quản lý, Tái cơ cấu, Chuyển đổi số và Đào tạo quản lý!
Visit ocd.vnWe analyzed Ocd.vn page load time and found that the first response time was 2.6 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ocd.vn performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value2.3 s
93/100
25%
Value10.8 s
6/100
10%
Value610 ms
49/100
30%
Value1.53
0/100
15%
Value11.7 s
17/100
10%
2640 ms
50 ms
66 ms
109 ms
113 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 23% of them (17 requests) were addressed to the original Ocd.vn, 16% (12 requests) were made to I0.wp.com and 12% (9 requests) were made to I1.wp.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source I0.wp.com.
Page size can be reduced by 198.2 kB (8%)
2.6 MB
2.4 MB
In fact, the total size of Ocd.vn main page is 2.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 185.3 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 185.3 kB or 84% of the original size.
Potential reduce by 12.4 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. OCD images are well optimized though.
Potential reduce by 525 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.
Potential reduce by 0 B
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. Ocd.vn has all CSS files already compressed.
Number of requests can be reduced by 28 (39%)
72
44
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OCD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
ocd.vn
2640 ms
wp-emoji-release.min.js
50 ms
jquery.min.js
66 ms
page.js
109 ms
css
113 ms
js
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email-decode.min.js
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analytics.js
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ocd.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
ocd.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
ocd.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocd.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Ocd.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.
ocd.vn
Open Graph data is detected on the main page of OCD. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: