1 sec in total
143 ms
707 ms
155 ms
Welcome to vnf.com homepage info - get ready to check Vnf best content for United States right away, or after learning these important things about vnf.com
Visit vnf.comWe analyzed Vnf.com page load time and found that the first response time was 143 ms and then it took 862 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
vnf.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value9.3 s
1/100
25%
Value4.9 s
65/100
10%
Value50 ms
100/100
30%
Value0.152
75/100
15%
Value6.8 s
55/100
10%
143 ms
28 ms
20 ms
5 ms
24 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 86% of them (38 requests) were addressed to the original Vnf.com, 11% (5 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (534 ms) belongs to the original domain Vnf.com.
Page size can be reduced by 222.2 kB (6%)
3.4 MB
3.2 MB
In fact, the total size of Vnf.com main page is 3.4 MB. 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 3.3 MB which makes up the majority of the site volume.
Potential reduce by 50.1 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. This page needs HTML code to be minified as it can gain 22.3 kB, which is 34% 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 50.1 kB or 75% of the original size.
Potential reduce by 99.4 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. Vnf images are well optimized though.
Potential reduce by 38.2 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 38.2 kB or 48% of the original size.
Potential reduce by 34.5 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. Vnf.com needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 85% of the original size.
Number of requests can be reduced by 13 (30%)
43
30
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vnf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
vnf.com
143 ms
Site.css
28 ms
SAT_Modal.css
20 ms
jquery.min.js
5 ms
Sitewide.js
24 ms
SAT_Modal.js
37 ms
CollapsablePanels.js
37 ms
RandomSlide.js
38 ms
analytics.js
41 ms
ga.js
40 ms
VNF_Logo.png
59 ms
nwlm_icon.png
60 ms
icon_Twitter.png
59 ms
linkedIn_Logo.jpg
58 ms
SiteSearch_BG.jpg
59 ms
7573_image.jpg
61 ms
7574_image.jpg
481 ms
7575_image.jpg
123 ms
7576_image.jpg
534 ms
7577_image.jpg
126 ms
7578_image.jpg
416 ms
7579_image.jpg
98 ms
7580_image.jpg
157 ms
ActiveVertNavIndicator.jpg
133 ms
icon_Alert.png
138 ms
icon_Event.png
142 ms
icon_News.png
150 ms
icon_Minus_white.png
153 ms
13250_Image.jpg
249 ms
icon_Plus_grey.png
163 ms
13253_Image.jpg
210 ms
13101_Image.jpg
269 ms
13169_Image.jpg
310 ms
13177_Image.jpg
331 ms
13099_Image.jpg
329 ms
13242_Image.jpg
331 ms
13172_Image.jpg
374 ms
11980_Image.jpg
378 ms
13255_Image.jpg
372 ms
13228_Image.jpg
443 ms
10156_Image.jpg
417 ms
linkid.js
26 ms
__utm.gif
13 ms
collect
12 ms
vnf.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
vnf.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
vnf.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 Vnf.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 Vnf.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.
vnf.com
Open Graph description is not detected on the main page of Vnf. 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: