1 sec in total
15 ms
522 ms
492 ms
Click here to check amazing Jsdrive content. Otherwise, check out these important facts you probably never knew about jsdrive.com
Callback Technologies delivers cutting-edge technology that simplifies the development and implementation of virtual filesystems and operating system request interception. Our products enable the crea...
Visit jsdrive.comWe analyzed Jsdrive.com page load time and found that the first response time was 15 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
jsdrive.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value5.0 s
26/100
25%
Value2.9 s
95/100
10%
Value850 ms
34/100
30%
Value0.261
47/100
15%
Value7.9 s
43/100
10%
15 ms
28 ms
47 ms
103 ms
46 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jsdrive.com, 85% (46 requests) were made to Callback.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (318 ms) relates to the external source Callback.com.
Page size can be reduced by 130.4 kB (29%)
445.5 kB
315.1 kB
In fact, the total size of Jsdrive.com main page is 445.5 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. 45% of websites need less resources to load. Images take 296.1 kB which makes up the majority of the site volume.
Potential reduce by 42.5 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 12.2 kB, which is 23% 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 42.5 kB or 80% of the original size.
Potential reduce by 70.1 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, Jsdrive needs image optimization as it can save up to 70.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 17.7 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 17.7 kB or 18% of the original size.
Number of requests can be reduced by 12 (24%)
51
39
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsdrive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
jsdrive.com
15 ms
www.callback.com
28 ms
bundle.css
47 ms
js
103 ms
bundle.js
46 ms
icon-cbfsconnect.svg
96 ms
icon-cbfsfilter.svg
152 ms
icon-cbfsvault.svg
162 ms
icon-cbfssync.svg
161 ms
icon-cbfsshell.svg
159 ms
logo.svg
162 ms
home-cbfsconnect.svg
209 ms
home-cbfsfilter.svg
183 ms
home-cbfsvault.svg
177 ms
home-cbfssync.svg
182 ms
Absolute_logo.svg
181 ms
Adobe-og.svg
178 ms
Amazon-og.svg
211 ms
Blackberry_logo.svg
238 ms
CenturyLink_2010_logo.svg
236 ms
Citrix.svg
239 ms
cloudberry2.png
242 ms
Datto_logo.svg
213 ms
egnyte-lightbg-vector.svg
241 ms
france_telecom.svg
243 ms
Gen-dyn.svg
247 ms
hitachi_logo-og.svg
243 ms
HP_New_Logo_2D.svg
248 ms
Intel-og.svg
245 ms
J2_Global_Logo.png
251 ms
Lenovo.svg
253 ms
LG_logo.svg
251 ms
Panasonic_logo.svg
249 ms
Philips_logo_new.svg
270 ms
rackspace.png
271 ms
seagate_logo.svg
271 ms
ubi_logo.png
271 ms
Thales.svg
273 ms
Trend-Micro-og.svg
291 ms
shattered.png
318 ms
ai.2.min.js
176 ms
icon-cbfsconnect.svg
293 ms
js
88 ms
73 ms
icon-cbfsfilter.svg
147 ms
Eldos-Icons.ttf
145 ms
icon-cbfsvault.svg
149 ms
icon-cbfssync.svg
149 ms
icon-cbfsshell.svg
152 ms
icon-cbfsdisk.svg
149 ms
icon-cbfsstorage.svg
136 ms
analytics.js
16 ms
60 ms
collect
17 ms
jsdrive.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
jsdrive.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
jsdrive.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsdrive.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 Jsdrive.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.
jsdrive.com
Open Graph description is not detected on the main page of Jsdrive. 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: