2.2 sec in total
531 ms
1.5 sec
148 ms
Visit vocbox.com now to see the best up-to-date Vocbox content for France and also check out these interesting facts you probably never knew about vocbox.com
Vocbox utilizes the leitner system for an effective and fun way to study flashcards
Visit vocbox.comWe analyzed Vocbox.com page load time and found that the first response time was 531 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
vocbox.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
44/100
25%
Value4.2 s
77/100
10%
Value2,050 ms
7/100
30%
Value0.102
89/100
15%
Value9.2 s
32/100
10%
531 ms
96 ms
185 ms
186 ms
284 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 68% of them (41 requests) were addressed to the original Vocbox.com, 7% (4 requests) were made to W.sharethis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (651 ms) belongs to the original domain Vocbox.com.
Page size can be reduced by 287.8 kB (47%)
610.7 kB
322.9 kB
In fact, the total size of Vocbox.com main page is 610.7 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 309.9 kB which makes up the majority of the site volume.
Potential reduce by 12.4 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 3.3 kB, which is 19% 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 12.4 kB or 73% of the original size.
Potential reduce by 36.1 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, Vocbox needs image optimization as it can save up to 36.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 211.6 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 211.6 kB or 68% of the original size.
Potential reduce by 27.8 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. Vocbox.com needs all CSS files to be minified and compressed as it can save up to 27.8 kB or 83% of the original size.
Number of requests can be reduced by 22 (39%)
57
35
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vocbox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vocbox.com
531 ms
global.css
96 ms
home.css
185 ms
prettyPhoto.css
186 ms
jquery-1.4.3.min.js
284 ms
jquery-ajax-csrf.js
189 ms
header.js
190 ms
jquery.nivo.slider.pack.js
190 ms
jquery.prettyPhoto.js
276 ms
home.js
276 ms
sharethis.js
6 ms
ga.js
153 ms
logo.jpg
150 ms
study_on_en.png
150 ms
study_off_en.png
147 ms
create_on_en.png
150 ms
create_off_en.png
148 ms
find_on_en.png
149 ms
find_off_en.png
200 ms
yalea_logo.png
204 ms
tt_logo.png
203 ms
vm_logo.png
202 ms
dix_logo.png
204 ms
login_box.png
205 ms
fb-connect-short.png
272 ms
background_degr.jpg
366 ms
background_login.png
277 ms
login_off.png
277 ms
login_on.png
278 ms
background_top.jpg
279 ms
sign_up_off_en.png
364 ms
sign_up_on_en.png
370 ms
video_icon.png
371 ms
image_1.jpg
464 ms
image_2.jpg
651 ms
image_3.jpg
543 ms
appstore.png
453 ms
appstore_over.png
462 ms
blog_icon.jpg
462 ms
line.jpg
544 ms
testimony_icon.jpg
553 ms
line_footer.png
554 ms
sharethis.1ac33bc7d4476110a610f925104446ff.css
109 ms
getSegment.php
168 ms
index.a8fc48294ca4cc10eb440189d9f22d7c.html
39 ms
bullets.jpg
422 ms
share-icon-16x16.png
31 ms
__utm.gif
29 ms
st.125da8bfe70ad3e00a35a6e4c65d8bc5.js
4 ms
t.dhj
5 ms
t.dhj
11 ms
cm
18 ms
s-3271.xgi
7 ms
hbpix
104 ms
8 ms
7 ms
pixel
36 ms
xrefid.xgi
5 ms
pixel
27 ms
2981
28 ms
vocbox.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
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
Links do not have a discernible name
vocbox.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
vocbox.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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vocbox.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 English. Our system also found out that Vocbox.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.
vocbox.com
Open Graph description is not detected on the main page of Vocbox. 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: