46.8 sec in total
9.2 sec
37.5 sec
107 ms
Click here to check amazing Sadavi content. Otherwise, check out these important facts you probably never knew about sadavi.com
Sadavi locates in Ho Chi Minh city - Vietnam. We provide online business coaching services to corporate as well as individuals. Besides, we are also one of the best web design and development in Vietn...
Visit sadavi.comWe analyzed Sadavi.com page load time and found that the first response time was 9.2 sec and then it took 37.6 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.
sadavi.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value16.8 s
0/100
25%
Value9.8 s
10/100
10%
Value590 ms
50/100
30%
Value0.413
24/100
15%
Value13.8 s
10/100
10%
9171 ms
12809 ms
6383 ms
3294 ms
6713 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 67% of them (14 requests) were addressed to the original Sadavi.com, 24% (5 requests) were made to Google-analytics.com and 10% (2 requests) were made to Opi.yahoo.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Sadavi.com.
Page size can be reduced by 64.2 kB (56%)
114.7 kB
50.4 kB
In fact, the total size of Sadavi.com main page is 114.7 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. Only 10% of websites need less resources to load. Javascripts take 83.9 kB which makes up the majority of the site volume.
Potential reduce by 17.0 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 17.0 kB or 75% of the original size.
Potential reduce by 0 B
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. Sadavi images are well optimized though.
Potential reduce by 42.7 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 42.7 kB or 51% of the original size.
Potential reduce by 4.6 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. Sadavi.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 81% of the original size.
Number of requests can be reduced by 15 (75%)
20
5
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sadavi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
default.php
9171 ms
style.css
12809 ms
ufo.php
6383 ms
checkemail.js
3294 ms
openBox.php
6713 ms
jquery-1.4.3.min.js
19652 ms
jquery.nivo.slider.pack.js
19652 ms
ga.js
5 ms
online
53 ms
online
53 ms
__utm.gif
13 ms
sadavi.jpg
11761 ms
go.jpg
539 ms
icon_sadavi.jpg
1060 ms
icon_sadavi_nho.jpg
3878 ms
analytics.js
9 ms
top.jpg
3527 ms
center.jpg
4071 ms
menu.jpg
19828 ms
collect
23 ms
__utm.gif
12 ms
sadavi.com 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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
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.
sadavi.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sadavi.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sadavi.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sadavi.com 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.
sadavi.com
Open Graph description is not detected on the main page of Sadavi. 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: