995 ms in total
98 ms
704 ms
193 ms
Welcome to developer.vzaar.com homepage info - get ready to check Developer Vzaar best content for United Kingdom right away, or after learning these important things about developer.vzaar.com
Dacast Video Content Management API has been specifically designed for quick and easy integration of content management features of the Dacast platform into a wide variety of cloud video applications,...
Visit developer.vzaar.comWe analyzed Developer.vzaar.com page load time and found that the first response time was 98 ms and then it took 897 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.
developer.vzaar.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value6.6 s
8/100
25%
Value5.4 s
56/100
10%
Value2,050 ms
7/100
30%
Value0.072
96/100
15%
Value18.3 s
3/100
10%
98 ms
50 ms
68 ms
60 ms
101 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 88% of them (42 requests) were addressed to the original Developer.vzaar.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Player.vzaar.net. The less responsive or slowest element that took the longest time to load (246 ms) belongs to the original domain Developer.vzaar.com.
Page size can be reduced by 256.9 kB (51%)
502.1 kB
245.2 kB
In fact, the total size of Developer.vzaar.com main page is 502.1 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. CSS take 253.7 kB which makes up the majority of the site volume.
Potential reduce by 11.3 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 2.5 kB, which is 16% 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 11.3 kB or 73% of the original size.
Potential reduce by 9.4 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. Developer Vzaar images are well optimized though.
Potential reduce by 8.1 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 8.1 kB or 30% of the original size.
Potential reduce by 228.2 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. Developer.vzaar.com needs all CSS files to be minified and compressed as it can save up to 228.2 kB or 90% of the original size.
Number of requests can be reduced by 20 (43%)
47
27
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developer Vzaar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
developer.vzaar.com
98 ms
reset.css
50 ms
house_styles.css
68 ms
menu.css
60 ms
page_specifics.css
101 ms
documents.css
88 ms
client.js
68 ms
main.js
64 ms
prototype.js
122 ms
effects.js
136 ms
controls.js
119 ms
builder.js
117 ms
dragdrop.js
134 ms
slider.js
141 ms
sound.js
194 ms
player
182 ms
ga.js
40 ms
site_bg.gif
39 ms
switch_sites_bg.png
62 ms
vzaar_logo_api.png
60 ms
menu_bg.png
38 ms
home_tab.png
62 ms
documents_tab.png
59 ms
libraries_tab.png
85 ms
blog_tab.png
77 ms
contact_tab.png
77 ms
help_tab.png
78 ms
get_started_tab.png
84 ms
whiteboard.png
85 ms
text_what_video_solution.png
120 ms
board_cover.png
153 ms
play_video_button.png
112 ms
drawings.png
157 ms
video_player_drawing.png
125 ms
text_features_postit.png
146 ms
text_libraries_postit.png
153 ms
white_semi_transparent_bg.png
170 ms
logo_ruby.png
168 ms
logo_java.png
183 ms
logo_net.png
187 ms
logo_node.png
246 ms
logo_php.png
245 ms
footer_bg.png
218 ms
shadow_small.png
206 ms
vzaar_logo_tiny.png
228 ms
__utm.gif
11 ms
init.min.js
116 ms
core.js
61 ms
developer.vzaar.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
developer.vzaar.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
developer.vzaar.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 Developer.vzaar.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 Developer.vzaar.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.
developer.vzaar.com
Open Graph description is not detected on the main page of Developer Vzaar. 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: