1.2 sec in total
321 ms
902 ms
0 ms
Welcome to onlinedemo.safersurf.com homepage info - get ready to check Onlinedemo Safer Surf best content for South Africa right away, or after learning these important things about onlinedemo.safersurf.com
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Visit onlinedemo.safersurf.comWe analyzed Onlinedemo.safersurf.com page load time and found that the first response time was 321 ms and then it took 902 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.
onlinedemo.safersurf.com performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value5.8 s
15/100
25%
Value15.4 s
0/100
10%
Value240 ms
86/100
30%
Value0.127
82/100
15%
Value9.1 s
33/100
10%
321 ms
95 ms
177 ms
180 ms
276 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Onlinedemo.safersurf.com and no external sources were called. The less responsive or slowest element that took the longest time to load (562 ms) belongs to the original domain Onlinedemo.safersurf.com.
Page size can be reduced by 528.1 kB (76%)
697.5 kB
169.3 kB
In fact, the total size of Onlinedemo.safersurf.com main page is 697.5 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. 35% of websites need less resources to load. Javascripts take 599.9 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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 27.8 kB or 67% of the original size.
Potential reduce by 455.0 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 455.0 kB or 76% of the original size.
Potential reduce by 45.4 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. Onlinedemo.safersurf.com needs all CSS files to be minified and compressed as it can save up to 45.4 kB or 81% of the original size.
Number of requests can be reduced by 21 (91%)
23
2
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onlinedemo Safer Surf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
onlinedemo.safersurf.com
321 ms
css-demos.css
95 ms
videoOverlay.css
177 ms
progressBox.css
180 ms
jquery.js
276 ms
FlashDetect.js
184 ms
util.js
185 ms
DynamicScrollLoader.js
187 ms
DynamicPhpLoader.js
261 ms
infoManager.js
265 ms
LivedemoManagerTest.js
292 ms
livedemoHelper.js
293 ms
jwplayer.js
562 ms
jwPlayerManagerLimit.js
345 ms
streamManagerJWTimeLimit.js
353 ms
LivedemoManager-autostart.js
362 ms
onlinedemoErrorMessages.js
365 ms
m3u8QualityManager.js
365 ms
pageFlowManager.js
430 ms
jwPlayerErrorManager.js
440 ms
errorPopup.js
449 ms
websocket.js
456 ms
qualitySwitch.css
456 ms
errorPopup.css
513 ms
onlinedemo.safersurf.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
onlinedemo.safersurf.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
onlinedemo.safersurf.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
Tap targets are not sized appropriately
N/A
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlinedemo.safersurf.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), while the claimed language is German. Our system also found out that Onlinedemo.safersurf.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.
onlinedemo.safersurf.com
Open Graph description is not detected on the main page of Onlinedemo Safer Surf. 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: