37.3 sec in total
3.4 sec
33.4 sec
543 ms
Welcome to ketoanhanoi.vn homepage info - get ready to check Ketoanhanoi best content for Vietnam right away, or after learning these important things about ketoanhanoi.vn
KẾ TOÁN HÀ NỘI - Trung tâm đào tạo thực hành kế toán thuế - dạy và học kế toán thực tế. Công ty dịch vụ kế toán thuế trọn gói cho doanh nghiệp tại Hà Nội
Visit ketoanhanoi.vnWe analyzed Ketoanhanoi.vn page load time and found that the first response time was 3.4 sec and then it took 34 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. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ketoanhanoi.vn performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value10.1 s
0/100
25%
Value15.0 s
1/100
10%
Value310 ms
78/100
30%
Value0.857
4/100
15%
Value19.8 s
2/100
10%
3353 ms
6919 ms
536 ms
538 ms
538 ms
Our browser made a total of 135 requests to load all elements on the main page. We found that 79% of them (106 requests) were addressed to the original Ketoanhanoi.vn, 7% (10 requests) were made to Static.xx.fbcdn.net and 4% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Ketoanhanoi.vn.
Page size can be reduced by 377.7 kB (16%)
2.4 MB
2.0 MB
In fact, the total size of Ketoanhanoi.vn main page is 2.4 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 45.2 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 45.2 kB or 76% of the original size.
Potential reduce by 13.9 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. Ketoanhanoi images are well optimized though.
Potential reduce by 292.7 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 292.7 kB or 65% of the original size.
Potential reduce by 25.8 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. Ketoanhanoi.vn needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 80% of the original size.
Number of requests can be reduced by 47 (38%)
125
78
The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketoanhanoi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
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ketoanhanoi.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
ketoanhanoi.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
ketoanhanoi.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 Ketoanhanoi.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 Ketoanhanoi.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.
ketoanhanoi.vn
Open Graph data is detected on the main page of Ketoanhanoi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: