5.5 sec in total
1.6 sec
3.7 sec
308 ms
Visit dietcontrung.com.vn now to see the best up-to-date Dietcontrung content for Vietnam and also check out these interesting facts you probably never knew about dietcontrung.com.vn
dietcontrung.com.vn - USA Pest Control là công ty dịch vụ diệt côn trùng, xử lý và kiểm soát côn trùng tại TPHCM (Pest Control Service) chuyên nghiệp uy tín
Visit dietcontrung.com.vnWe analyzed Dietcontrung.com.vn page load time and found that the first response time was 1.6 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dietcontrung.com.vn performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value29.1 s
0/100
25%
Value16.4 s
0/100
10%
Value410 ms
67/100
30%
Value0.001
100/100
15%
Value11.5 s
18/100
10%
1564 ms
185 ms
1001 ms
82 ms
99 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dietcontrung.com.vn, 68% (60 requests) were made to Static.xx.fbcdn.net and 24% (21 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Dietcontrung.com.vn.
Page size can be reduced by 215.9 kB (43%)
496.6 kB
280.7 kB
In fact, the total size of Dietcontrung.com.vn main page is 496.6 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. 70% of websites need less resources to load. HTML takes 265.7 kB which makes up the majority of the site volume.
Potential reduce by 211.4 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. 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 211.4 kB or 80% of the original size.
Potential reduce by 4.6 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. Dietcontrung images are well optimized though.
Number of requests can be reduced by 55 (65%)
85
30
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dietcontrung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
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dietcontrung.com.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-hidden="true"] elements contain focusable descendents
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
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.
dietcontrung.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dietcontrung.com.vn SEO score
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 Dietcontrung.com.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 Dietcontrung.com.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.
dietcontrung.com.vn
Open Graph description is not detected on the main page of Dietcontrung. 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: