2.1 sec in total
683 ms
1.3 sec
135 ms
Click here to check amazing Datavisiontech content. Otherwise, check out these important facts you probably never knew about datavisiontech.com
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Visit datavisiontech.comWe analyzed Datavisiontech.com page load time and found that the first response time was 683 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
datavisiontech.com performance score
name
value
score
weighting
Value13.7 s
0/100
10%
Value30.0 s
0/100
25%
Value23.7 s
0/100
10%
Value860 ms
33/100
30%
Value0.008
100/100
15%
Value30.4 s
0/100
10%
683 ms
42 ms
55 ms
61 ms
88 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 96% of them (68 requests) were addressed to the original Datavisiontech.com, 3% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (683 ms) belongs to the original domain Datavisiontech.com.
Page size can be reduced by 268.7 kB (31%)
866.5 kB
597.8 kB
In fact, the total size of Datavisiontech.com main page is 866.5 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. 35% of websites need less resources to load. Images take 545.1 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 85% of the original size.
Potential reduce by 32.5 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. Datavisiontech images are well optimized though.
Potential reduce by 171.2 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 171.2 kB or 70% of the original size.
Potential reduce by 28.0 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. Datavisiontech.com needs all CSS files to be minified and compressed as it can save up to 28.0 kB or 85% of the original size.
Number of requests can be reduced by 23 (34%)
67
44
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datavisiontech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
datavisiontech.com
683 ms
xr_fonts.css
42 ms
menu.js
55 ms
highslide.css
61 ms
highslide.js
88 ms
xr_main.css
56 ms
xr_text.css
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custom_styles.css
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roe.js
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xr_all.css
85 ms
jquery.js
145 ms
datamap.js
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touchswipe.min.js
103 ms
cycleb.css
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jquery.cycle.all.js
123 ms
bx_cyclemeb_conf.js
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css
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datavisiontech.com 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.
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
Links do not have a discernible name
datavisiontech.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
datavisiontech.com SEO score
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
EN
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datavisiontech.com 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 Datavisiontech.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
datavisiontech.com
Open Graph description is not detected on the main page of Datavisiontech. 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: