1.2 sec in total
202 ms
811 ms
218 ms
Visit vietidc.com now to see the best up-to-date VietIDC content for Vietnam and also check out these interesting facts you probably never knew about vietidc.com
VietIDC - Cung cấp dịch vụ thiết kế website, cho thuê máy chủ, hosting, đăng ký tên miền, quảng cáo trực tuyến (Online Marketing), Email Marketing.
Visit vietidc.comWe analyzed Vietidc.com page load time and found that the first response time was 202 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
vietidc.com performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value10.8 s
0/100
25%
Value19.9 s
0/100
10%
Value8,520 ms
0/100
30%
Value0.009
100/100
15%
Value19.1 s
3/100
10%
202 ms
109 ms
126 ms
127 ms
189 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 71% of them (35 requests) were addressed to the original Vietidc.com, 8% (4 requests) were made to Live.vietidc.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (351 ms) relates to the external source Connect.facebook.net.
Page size can be reduced by 190.4 kB (58%)
327.5 kB
137.1 kB
In fact, the total size of Vietidc.com main page is 327.5 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. 30% of websites need less resources to load. Javascripts take 183.7 kB which makes up the majority of the site volume.
Potential reduce by 24.1 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 24.1 kB or 74% of the original size.
Potential reduce by 17.1 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. Obviously, VietIDC needs image optimization as it can save up to 17.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 118.3 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 118.3 kB or 64% of the original size.
Potential reduce by 31.0 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. Vietidc.com needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 80% of the original size.
Number of requests can be reduced by 24 (63%)
38
14
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VietIDC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vietidc.com
202 ms
wp-emoji-release.min.js
109 ms
A.gctestimonial.css,qver=1.0.pagespeed.cf.wqF6P_zmQO.css
126 ms
A.style.css,qver=4.2.4.pagespeed.cf.9TBXOG3E4o.css
127 ms
jquery.js,qver=1.11.2.pagespeed.jm.0kUhGt7Mm3.js
189 ms
wp-includes,_js,_jquery,_jquery-migrate.min.js,qver==1.2.1+wp-content,_themes,_vietidc2013,_js,_jquery.cookie.min.js,qver==4.2.4+wp-content,_themes,_vietidc2013,_js,_rackhost.js,qver==4.2.4.pagespeed.jc.kHHyRpoCNr.js
131 ms
A.custom.css.pagespeed.cf.oMZvkAve7r.css
132 ms
css
25 ms
css
39 ms
image.php
186 ms
fbds.js
174 ms
all.js
351 ms
logovietidc.png
174 ms
dmca_protected_sml_120aj.png
66 ms
siteHeaderShadow.png
68 ms
siteHeaderGradient.png
160 ms
siteHeaderMap.png
68 ms
innerShadowBottom.png
75 ms
contentWrapperOuterShadow.png
68 ms
innerShadowTop.png
66 ms
iconMediumNetwork.png
155 ms
iconMediumCog.png
156 ms
iconMediumServer.png
156 ms
iconMediumHelp.png
156 ms
iconSmallPhoneLight.png
157 ms
iconSmallEmailLight.png
182 ms
iconSmallClientLight.png
183 ms
separatorShadow.png
182 ms
quotes.png
202 ms
hoai-pola-150x150.jpg
201 ms
colorButton.png
201 ms
colorButtonPointer.png
241 ms
Logo-VietIDC-Dam-300x59.png
159 ms
facebook24.png
158 ms
twitter_icon.png
158 ms
image.php
201 ms
server.php
202 ms
iconSmallTop.png
184 ms
siteFooterBarLogo.png
185 ms
s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff
52 ms
EFpQQyG9GqCrobXxL-KRMQFhaRv2pGgT5Kf0An0s4MM.woff
53 ms
server.php
140 ms
analytics.js
51 ms
collect
16 ms
facebook24.png
109 ms
Logo-VietIDC-Dam-300x59.png
110 ms
twitter_icon.png
105 ms
logovietidc.png
145 ms
105 ms
vietidc.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
Buttons do not have an accessible name
Links do not have a discernible name
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
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.
vietidc.com 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
General
Impact
Issue
Detected JavaScript libraries
vietidc.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Vietidc.com 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 Vietidc.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.
vietidc.com
Open Graph description is not detected on the main page of VietIDC. 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: