2.6 sec in total
98 ms
1.5 sec
951 ms
Welcome to vdict.co homepage info - get ready to check Vdict best content for Vietnam right away, or after learning these important things about vdict.co
VNDIC.net is Vietnamese Dictionary and Translation - Từ điển và dịch nguyên câu các thứ tiếng
Visit vdict.coWe analyzed Vdict.co page load time and found that the first response time was 98 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vdict.co performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value3.5 s
65/100
25%
Value2.4 s
98/100
10%
Value110 ms
97/100
30%
Value0
100/100
15%
Value7.4 s
49/100
10%
98 ms
99 ms
107 ms
107 ms
95 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 71% of them (12 requests) were addressed to the original Vdict.co, 12% (2 requests) were made to Fonts.googleapis.com and 12% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (730 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 139.2 kB (53%)
261.7 kB
122.4 kB
In fact, the total size of Vdict.co main page is 261.7 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. 40% of websites need less resources to load. Javascripts take 160.4 kB which makes up the majority of the site volume.
Potential reduce by 20.3 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 20.3 kB or 74% of the original size.
Potential reduce by 772 B
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. Vdict images are well optimized though.
Potential reduce by 107.0 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 107.0 kB or 67% of the original size.
Potential reduce by 11.2 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. Vdict.co needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 78% of the original size.
Number of requests can be reduced by 4 (25%)
16
12
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vdict. 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.
vdict.co
98 ms
index.js
99 ms
common.js
107 ms
home_min.css
107 ms
css
95 ms
css
514 ms
js
730 ms
E.png
413 ms
email.gif
412 ms
sdk.js
118 ms
top_bg2.jpg
86 ms
vdict_logo2.png
82 ms
neo-homesearch-input-bg3.png
81 ms
neo-si-select.png
29 ms
search-button2.png
26 ms
key_icon.png
115 ms
sdk.js
143 ms
vdict.co 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.
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
Form elements do not have associated labels
vdict.co 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
vdict.co SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vdict.co can be misinterpreted by Google and other search engines. Our service has detected that English 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 Vdict.co 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.
vdict.co
Open Graph data is detected on the main page of Vdict. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: