2.3 sec in total
298 ms
1.9 sec
98 ms
Welcome to tva.fr homepage info - get ready to check TVA best content for France right away, or after learning these important things about tva.fr
La calculatrice de TVA simple et efficace. Obtenez le montant TTC à partir du montant Hors Taxe et inversement. Calculez le montant de la TVA.
Visit tva.frWe analyzed Tva.fr page load time and found that the first response time was 298 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
tva.fr performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.3 s
70/100
25%
Value6.1 s
45/100
10%
Value1,470 ms
14/100
30%
Value0.161
73/100
15%
Value10.2 s
25/100
10%
298 ms
302 ms
87 ms
26 ms
171 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 18% of them (6 requests) were addressed to the original Tva.fr, 15% (5 requests) were made to Pagead2.googlesyndication.com and 12% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (544 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 26.2 kB (33%)
79.1 kB
52.9 kB
In fact, the total size of Tva.fr main page is 79.1 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. 35% of websites need less resources to load. Javascripts take 33.4 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 11.1 kB or 68% of the original size.
Potential reduce by 4.6 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, TVA needs image optimization as it can save up to 4.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.8 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 9.8 kB or 29% of the original size.
Potential reduce by 675 B
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. Tva.fr needs all CSS files to be minified and compressed as it can save up to 675 B or 65% of the original size.
Number of requests can be reduced by 11 (39%)
28
17
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TVA. 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 as a result speed up the page load time.
tva.fr
298 ms
www.tva.fr
302 ms
style.css
87 ms
css
26 ms
calcul-tva.js
171 ms
adsbygoogle.js
8 ms
cookiechoices.js
232 ms
ga.js
25 ms
all.js
272 ms
calculatrice-tva.jpg
99 ms
arrow-left-right.gif
198 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
40 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
41 ms
__utm.gif
24 ms
gk5FxslNkTTHtojXrkp-xJhsE6jcpsD2oq89kgohWx0.ttf
9 ms
ca-pub-6247533633281518.js
37 ms
zrt_lookup.html
48 ms
show_ads_impl.js
57 ms
ads
224 ms
osd.js
5 ms
106 ms
xd_arbiter.php
232 ms
xd_arbiter.php
442 ms
4096668117847431275
33 ms
abg.js
36 ms
m_js_controller.js
52 ms
googlelogo_color_112x36dp.png
30 ms
s
22 ms
x_button_blue2.png
23 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
3 ms
ui
98 ms
like.php
97 ms
R-A8WEDAygL.js
481 ms
LVx-xkvaJ0b.png
544 ms
tva.fr 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
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
tva.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
tva.fr 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
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tva.fr can be misinterpreted by Google and other search engines. Our service has detected that French 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 Tva.fr 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.
tva.fr
Open Graph data is detected on the main page of TVA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: