3.2 sec in total
881 ms
2.1 sec
212 ms
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Visit visionon-tech.comWe analyzed Visionon-tech.com page load time and found that the first response time was 881 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster. This domain responded with an error, which can significantly jeopardize Visionon-tech.com rating and web reputation
visionon-tech.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value3.7 s
57/100
25%
Value3.4 s
89/100
10%
Value130 ms
96/100
30%
Value0.28
43/100
15%
Value3.7 s
90/100
10%
881 ms
181 ms
189 ms
187 ms
514 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 96% of them (52 requests) were addressed to the original Visionon-tech.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (881 ms) belongs to the original domain Visionon-tech.com.
Page size can be reduced by 293.9 kB (36%)
817.4 kB
523.5 kB
In fact, the total size of Visionon-tech.com main page is 817.4 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. Images take 481.9 kB which makes up the majority of the site volume.
Potential reduce by 27.0 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. This page needs HTML code to be minified as it can gain 9.8 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.0 kB or 81% of the original size.
Potential reduce by 49.3 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. Vision Ontech images are well optimized though.
Potential reduce by 210.1 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 210.1 kB or 72% of the original size.
Potential reduce by 7.5 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. Visionon-tech.com needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 73% of the original size.
Number of requests can be reduced by 12 (23%)
52
40
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision Ontech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
visionon-tech.com
881 ms
visionon.css
181 ms
thickbox.css
189 ms
tablecss.css
187 ms
jquery-1.2.6.min.js
514 ms
jquery.js
522 ms
thickbox.js
202 ms
pro_drop_1.css
266 ms
stuHover.js
269 ms
screen.css
268 ms
jquery-1.3.js
501 ms
jquery.cycle.all.js
362 ms
WebResource.axd
360 ms
WebResource.axd
362 ms
ga.js
18 ms
logo.png
109 ms
mobile-extractor.png
190 ms
face-book.png
117 ms
twitter.png
120 ms
youtube.png
119 ms
education.jpg
272 ms
brandedsms.jpg
278 ms
header8.jpg
205 ms
header1.jpg
204 ms
header2.jpg
206 ms
header3.jpg
271 ms
header4.jpg
295 ms
header5.jpg
295 ms
header6.jpg
297 ms
header7.jpg
367 ms
2-months-n.jpg
369 ms
hostingbanner.jpg
388 ms
trans.gif
382 ms
cocacola.jpg
392 ms
cclpharma.jpg
395 ms
diamondpaint.jpg
461 ms
alliedschools1.jpg
527 ms
ambmobile.jpg
528 ms
apca.jpg
531 ms
bcl.jpg
541 ms
educators.jpg
482 ms
Escorts_logo.jpg
568 ms
needlez.jpg
570 ms
servis.jpg
625 ms
slogan1.png
606 ms
blank_over.gif
606 ms
blank_overa.gif
612 ms
blank.gif
695 ms
blanka.gif
695 ms
headerectan.jpg
713 ms
news_box.jpg
716 ms
__utm.gif
12 ms
footer_grad.jpg
603 ms
loadingAnimation.gif
610 ms
visionon-tech.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
Form elements do not have associated labels
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.
visionon-tech.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
visionon-tech.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visionon-tech.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 Visionon-tech.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.
visionon-tech.com
Open Graph description is not detected on the main page of Vision Ontech. 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: