1.5 sec in total
223 ms
1.2 sec
117 ms
Visit vv-sf.com now to see the best up-to-date Vv Sf content for United States and also check out these interesting facts you probably never knew about vv-sf.com
Visit vv-sf.comWe analyzed Vv-sf.com page load time and found that the first response time was 223 ms and then it took 1.3 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.
vv-sf.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value3.0 s
77/100
25%
Value1.3 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.3 s
100/100
10%
223 ms
74 ms
449 ms
337 ms
190 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Vv-sf.com, 95% (19 requests) were made to Videovision.org. The less responsive or slowest element that took the longest time to load (449 ms) relates to the external source Videovision.org.
Page size can be reduced by 7.0 kB (13%)
53.9 kB
46.9 kB
In fact, the total size of Vv-sf.com main page is 53.9 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. Only 5% of websites need less resources to load. Images take 43.9 kB which makes up the majority of the site volume.
Potential reduce by 7.0 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 7.0 kB or 70% of the original size.
Potential reduce by 13 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. Vv Sf images are well optimized though.
Number of requests can be reduced by 6 (33%)
18
12
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vv Sf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
vv-sf.com
223 ms
videovision.org
74 ms
videovision_home_bg_40.jpg
449 ms
videovision_home_apr2k8.gif
337 ms
home_nav_mvideo_off.gif
190 ms
home_nav_interviews_off.gif
207 ms
home_nav_reviews_off.gif
203 ms
home_nav_resources_off.gif
183 ms
home_nav_library_off.gif
352 ms
home_nav_playlist_off.gif
361 ms
home_nav_contact_off.gif
443 ms
home_nav_cap.gif
384 ms
0trans.gif
349 ms
home_nav_mvideo_on.gif
171 ms
home_nav_interviews_on.gif
180 ms
home_nav_reviews_on.gif
173 ms
home_nav_resources_on.gif
160 ms
home_nav_library_on.gif
166 ms
home_nav_playlist_on.gif
172 ms
home_nav_contact_on.gif
390 ms
vv-sf.com accessibility score
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
vv-sf.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
vv-sf.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
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vv-sf.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Vv-sf.com main page’s claimed encoding is iso-8859-1. 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.
vv-sf.com
Open Graph description is not detected on the main page of Vv Sf. 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: