358 ms in total
52 ms
122 ms
184 ms
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Vertagen Solutions
Visit vertagen.comWe analyzed Vertagen.com page load time and found that the first response time was 52 ms and then it took 306 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
vertagen.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value2.8 s
83/100
25%
Value1.0 s
100/100
10%
Value100 ms
98/100
30%
Value0.256
48/100
15%
Value1.6 s
100/100
10%
52 ms
9 ms
11 ms
45 ms
43 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Vertagen.com, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (52 ms) belongs to the original domain Vertagen.com.
Page size can be reduced by 36.0 kB (15%)
232.6 kB
196.6 kB
In fact, the total size of Vertagen.com main page is 232.6 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. 25% of websites need less resources to load. Images take 209.2 kB which makes up the majority of the site volume.
Potential reduce by 3.0 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. 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 3.0 kB or 64% of the original size.
Potential reduce by 32.0 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, Vertagen needs image optimization as it can save up to 32.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 1.0 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. Vertagen.com needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 67% of the original size.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertagen. According to our analytics all requests are already optimized.
vertagen.com
52 ms
style.css
9 ms
ga.js
11 ms
header.jpg
45 ms
home.png
43 ms
about.png
45 ms
design.png
41 ms
services.png
43 ms
dev.png
41 ms
contactUs.png
44 ms
welcome.png
45 ms
portfolio.png
44 ms
mouseVentureThumb.png
46 ms
botsVsBrowsersThumb.png
45 ms
coffeeCoffeeCoffeeThumb.png
47 ms
nationalHealthFileThumb.png
46 ms
LibraryFinderThumb.png
49 ms
disneyBotThumb.png
47 ms
businessSolutions.png
47 ms
cityFooter.png
47 ms
__utm.gif
15 ms
vertagen.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.
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
Links do not have a discernible name
vertagen.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
vertagen.com SEO score
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
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 Vertagen.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 Vertagen.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.
vertagen.com
Open Graph description is not detected on the main page of Vertagen. 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: