14.5 sec in total
243 ms
9.6 sec
4.7 sec
Click here to check amazing Komo content for Vietnam. Otherwise, check out these important facts you probably never knew about komo.vn
Visit komo.vnWe analyzed Komo.vn page load time and found that the first response time was 243 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
komo.vn performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value11.7 s
0/100
25%
Value20.7 s
0/100
10%
Value18,690 ms
0/100
30%
Value0.065
97/100
15%
Value51.0 s
0/100
10%
243 ms
485 ms
480 ms
43 ms
32 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 76% of them (26 requests) were addressed to the original Komo.vn, 12% (4 requests) were made to Unpkg.com and 9% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Komo.vn.
Page size can be reduced by 925.2 kB (15%)
6.0 MB
5.0 MB
In fact, the total size of Komo.vn main page is 6.0 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. 50% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.
Potential reduce by 19.9 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.9 kB or 79% of the original size.
Potential reduce by 139.5 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. Komo images are well optimized though.
Potential reduce by 751.4 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 751.4 kB or 83% of the original size.
Potential reduce by 14.5 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. Komo.vn needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 81% of the original size.
Number of requests can be reduced by 8 (31%)
26
18
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Komo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
chuyen-de
243 ms
485 ms
reset.css
480 ms
swiper-bundle.min.css
43 ms
all.min.css
32 ms
style_2.css
731 ms
logo%20komoVN.png
500 ms
shot-01-1.png
2914 ms
shot-01-2.png
2743 ms
shot-01-3.png
3282 ms
shot-01-4.png
2883 ms
shot-01-5.png
2501 ms
1_trai.png
3742 ms
2_phai.png
4297 ms
PNC_Logo.png
2991 ms
PNR_Logo.png
3124 ms
PNB_Logo.png
3155 ms
PNP_Logo.png
3240 ms
swiper-bundle.min.css
23 ms
jquery-3.6.0.min.js
3372 ms
jquery-1.12.4.js
4132 ms
jquery-ui.js
4745 ms
swiper-bundle.min.js
15 ms
custom_2.js
3298 ms
swiper-bundle.min.js
19 ms
css2
30 ms
home-bg.png
7548 ms
wave.png
3069 ms
hstpn-bg.jpg
4183 ms
footer-bg.png
4048 ms
SVN-Avo.ttf
3792 ms
SVN-Avo%20bold.ttf
3604 ms
fa-solid-900.woff
82 ms
fa-regular-400.woff
172 ms
komo.vn accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
komo.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
Missing source maps for large first-party JavaScript
komo.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Komo.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 Komo.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.
komo.vn
Open Graph description is not detected on the main page of Komo. 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: