4 sec in total
822 ms
2.7 sec
464 ms
Welcome to images.vietinfo.eu homepage info - get ready to check Images Vietinfo best content for Czech Republic right away, or after learning these important things about images.vietinfo.eu
Trang tin cung cấp thông tin về Việt Nam và thế giới đến cộng đồng người Việt ở nước ngoài
Visit images.vietinfo.euWe analyzed Images.vietinfo.eu page load time and found that the first response time was 822 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
images.vietinfo.eu performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value7.0 s
6/100
25%
Value6.1 s
45/100
10%
Value400 ms
68/100
30%
Value0.557
13/100
15%
Value10.2 s
25/100
10%
822 ms
527 ms
736 ms
51 ms
31 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Images.vietinfo.eu, 45% (29 requests) were made to Data.vietinfo.eu and 38% (24 requests) were made to Vietinfo.eu. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Data.vietinfo.eu.
Page size can be reduced by 307.5 kB (29%)
1.1 MB
743.7 kB
In fact, the total size of Images.vietinfo.eu main page is 1.1 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 711.0 kB which makes up the majority of the site volume.
Potential reduce by 72.7 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 72.7 kB or 78% of the original size.
Potential reduce by 69.1 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. Images Vietinfo images are well optimized though.
Potential reduce by 126.9 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 126.9 kB or 63% of the original size.
Potential reduce by 38.8 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. Images.vietinfo.eu needs all CSS files to be minified and compressed as it can save up to 38.8 kB or 82% of the original size.
Number of requests can be reduced by 19 (31%)
62
43
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Images Vietinfo. 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 as a result speed up the page load time.
images.vietinfo.eu
822 ms
style.php
527 ms
javascript.php
736 ms
plusone.js
51 ms
cb=gapi.loaded_0
31 ms
500_thumb.jpg
639 ms
1.jpg
23 ms
vietinfo.png
131 ms
bgrnd_menu.png
132 ms
home.gif
210 ms
icon_02.gif
210 ms
dot.gif
209 ms
bg_search.gif
210 ms
btn_search1.gif
209 ms
1.jpg
44 ms
140_thumb.jpg
426 ms
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473 ms
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427 ms
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420 ms
140_thumb.jpg
433 ms
140_thumb.jpg
690 ms
140_thumb.jpg
546 ms
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546 ms
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551 ms
126_thumb.jpg
586 ms
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663 ms
126_thumb.jpg
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670 ms
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700 ms
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747 ms
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771 ms
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781 ms
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804 ms
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830 ms
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875 ms
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885 ms
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894 ms
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905 ms
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1003 ms
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950 ms
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987 ms
126_thumb.jpg
1142 ms
bkgnd_adv.jpg
598 ms
bg_news.png
261 ms
bgr_buttons.gif
252 ms
icon_01.gif
253 ms
img.gif
241 ms
bg_li.gif
242 ms
line.gif
334 ms
title-adv.gif
336 ms
small-play-icons.png
337 ms
line2.gif
338 ms
ga.js
35 ms
sdk.js
37 ms
advertising.html
593 ms
bg_liMN2.gif
281 ms
bg_liMN.gif
375 ms
ui-icons_222222_256x240.png
376 ms
ui-icons_888888_256x240.png
446 ms
__utm.gif
23 ms
141 ms
xd_arbiter.php
18 ms
xd_arbiter.php
40 ms
images.vietinfo.eu accessibility score
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
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
images.vietinfo.eu 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
images.vietinfo.eu 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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Images.vietinfo.eu 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 Images.vietinfo.eu 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.
images.vietinfo.eu
Open Graph description is not detected on the main page of Images Vietinfo. 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: