2.6 sec in total
188 ms
2.1 sec
379 ms
Visit jabbalab.com now to see the best up-to-date Jabba Lab content for United States and also check out these interesting facts you probably never knew about jabbalab.com
JabbaLab offers affordable online language courses in German, French and Spanish. Our language courses use animations, special awards and social engagement which make learning a new language fun and f...
Visit jabbalab.comWe analyzed Jabbalab.com page load time and found that the first response time was 188 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
jabbalab.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value5.2 s
24/100
25%
Value7.4 s
28/100
10%
Value1,290 ms
18/100
30%
Value0
100/100
15%
Value14.9 s
8/100
10%
188 ms
598 ms
84 ms
167 ms
233 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 78% of them (32 requests) were addressed to the original Jabbalab.com, 10% (4 requests) were made to Ssl.google-analytics.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (653 ms) belongs to the original domain Jabbalab.com.
Page size can be reduced by 594.1 kB (46%)
1.3 MB
687.3 kB
In fact, the total size of Jabbalab.com main page is 1.3 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 496.0 kB which makes up the majority of the site volume.
Potential reduce by 33.3 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. 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 33.3 kB or 84% of the original size.
Potential reduce by 5.8 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. Jabba Lab images are well optimized though.
Potential reduce by 259.9 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 259.9 kB or 65% of the original size.
Potential reduce by 295.0 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. Jabbalab.com needs all CSS files to be minified and compressed as it can save up to 295.0 kB or 85% of the original size.
Number of requests can be reduced by 20 (56%)
36
16
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jabba Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
jabbalab.com
188 ms
www.jabbalab.com
598 ms
jquery-ui.css
84 ms
normalize.css
167 ms
animate.css
233 ms
fontello.css
250 ms
fontello-animation.css
247 ms
fc-webicons.css
248 ms
font-awesome.css
254 ms
owl.carousel.css
260 ms
owl.theme.css
308 ms
css
63 ms
site.css
414 ms
adrian.css
327 ms
jquery-1.8.1.js
570 ms
jquery-ui.js
653 ms
modernizr.min.js
344 ms
common.js
456 ms
browser.js
407 ms
css_browser_selector.js
430 ms
owl.carousel.js
583 ms
validate.js
491 ms
bg-site.gif
300 ms
dc.js
157 ms
nav-logo-TM.png
153 ms
german-flag.png
146 ms
french-flag.png
153 ms
spanish-flag.png
154 ms
divider-footer-top.png
152 ms
footer-letters.png
83 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
47 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
66 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
127 ms
home-bg-image-1920.jpg
518 ms
fc-webicon-facebook.svg
140 ms
fc-webicon-twitter.svg
145 ms
fc-webicon-googleplus.svg
143 ms
ga.js
46 ms
__utm.gif
23 ms
__utm.gif
25 ms
__utm.gif
30 ms
jabbalab.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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jabbalab.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jabbalab.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Jabbalab.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 Jabbalab.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.
jabbalab.com
Open Graph data is detected on the main page of Jabba Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: