6.1 sec in total
1.2 sec
4.7 sec
297 ms
Click here to check amazing SEO VietISO content for Vietnam. Otherwise, check out these important facts you probably never knew about seo.vietiso.com
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Visit seo.vietiso.comWe analyzed Seo.vietiso.com page load time and found that the first response time was 1.2 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
seo.vietiso.com performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.0 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
1184 ms
72 ms
532 ms
490 ms
501 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 86% of them (31 requests) were addressed to the original Seo.vietiso.com, 11% (4 requests) were made to Vietiso.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Seo.vietiso.com.
Page size can be reduced by 460.1 kB (25%)
1.8 MB
1.4 MB
In fact, the total size of Seo.vietiso.com main page is 1.8 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 33.6 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 33.6 kB or 79% of the original size.
Potential reduce by 30.1 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. SEO VietISO images are well optimized though.
Potential reduce by 264.4 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 264.4 kB or 72% of the original size.
Potential reduce by 131.9 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. Seo.vietiso.com needs all CSS files to be minified and compressed as it can save up to 131.9 kB or 82% of the original size.
Number of requests can be reduced by 17 (49%)
35
18
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEO VietISO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
seo.vietiso.com
1184 ms
css
72 ms
vietiso.min.css
532 ms
style.css
490 ms
menu.css
501 ms
thn.css
509 ms
font-awesome.min.css
510 ms
jquery-1.11.0.min.js
784 ms
jquery-ui.js
1229 ms
jquery-migrate-1.2.1.min.js
747 ms
flowtype.js
760 ms
jquery.form.js
762 ms
vietiso.js
1001 ms
global.core.js
806 ms
bootstrap.min.js
995 ms
icon-arrow.png
268 ms
toogle.gif
265 ms
logo.png
253 ms
slide.png
1782 ms
tuong_thich_google3.jpg
737 ms
anh2.png
1313 ms
anh3.png
1785 ms
cat1.png
1255 ms
do3634353457458750000.jpg
1326 ms
2014-08-22.02.16.52-300x250.gif
982 ms
ykien.png
1227 ms
logo2.png
1470 ms
new.gif
493 ms
iconpro.png
494 ms
bg-button.png
1488 ms
before.png
2016 ms
after.png
1571 ms
bg-footer-top.png
1695 ms
bg-footer.png
1737 ms
bg-footer-bottom.png
1836 ms
fontawesome-webfont.woff
2188 ms
seo.vietiso.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
Document doesn't have a <title> element
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
seo.vietiso.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
seo.vietiso.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seo.vietiso.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Seo.vietiso.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.
seo.vietiso.com
Open Graph description is not detected on the main page of SEO VietISO. 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: