3 sec in total
674 ms
2 sec
285 ms
Welcome to bestofusb.com homepage info - get ready to check Bestof USB best content for France right away, or after learning these important things about bestofusb.com
Commandez la clé USB personnalisée avec votre logo à prix bas. Devis immédiat, à partir de 50 unités, tarif dégressif. Délais cours et paiement sécurisé.
Visit bestofusb.comWe analyzed Bestofusb.com page load time and found that the first response time was 674 ms and then it took 2.3 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.
bestofusb.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value7.4 s
4/100
25%
Value6.8 s
35/100
10%
Value360 ms
72/100
30%
Value0.697
7/100
15%
Value13.4 s
11/100
10%
674 ms
275 ms
453 ms
673 ms
112 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 20% of them (9 requests) were addressed to the original Bestofusb.com, 76% (35 requests) were made to Static.bestofusb.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (674 ms) belongs to the original domain Bestofusb.com.
Page size can be reduced by 874.6 kB (58%)
1.5 MB
620.5 kB
In fact, the total size of Bestofusb.com main page is 1.5 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. 30% of websites need less resources to load. Javascripts take 711.8 kB which makes up the majority of the site volume.
Potential reduce by 45.7 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 8.0 kB, which is 14% 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 45.7 kB or 80% of the original size.
Potential reduce by 20.6 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. Bestof USB images are well optimized though.
Potential reduce by 535.2 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 535.2 kB or 75% of the original size.
Potential reduce by 273.0 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. Bestofusb.com needs all CSS files to be minified and compressed as it can save up to 273.0 kB or 87% of the original size.
Number of requests can be reduced by 5 (11%)
45
40
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bestof USB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
bestofusb.com
674 ms
78e1728368478d4149f07a35930ab63d.css
275 ms
1be0c7303e92b9b9040ad6ff628476e1.css
453 ms
ef4f1eb6632c58438c2e9becbed72062.js
673 ms
fr.gif
112 ms
be.gif
154 ms
ch.gif
157 ms
marquage.png
250 ms
facebook.png
158 ms
twitter.png
162 ms
in.png
163 ms
rss.png
249 ms
search.png
101 ms
logo.gif
99 ms
PSD_BANNER_PROMOTIONS_resized.jpg
327 ms
PSD_BANNER_V2_resized.jpg
400 ms
usbx001_1.jpg
168 ms
usbx005.jpg
168 ms
usbx007.jpg
176 ms
usbx009.jpg
221 ms
usbx010.jpg
243 ms
usbx011.jpg
243 ms
usbx013.jpg
242 ms
usbx016.jpg
314 ms
usbx018.jpg
323 ms
usbx020.jpg
325 ms
usbx021.jpg
324 ms
usb901-1_2.jpg
394 ms
usbx019.jpg
402 ms
usbx022.jpg
401 ms
usbx024.jpg
403 ms
usbx023.jpg
402 ms
bkg_pipe1.gif
466 ms
menu_pipe.png
462 ms
cart.png
470 ms
checkout.png
471 ms
loader.gif
462 ms
prev_arrow.jpg
436 ms
dot_border.jpg
504 ms
footer_cen.png
499 ms
newsletter.png
504 ms
footer_link_pipe.jpg
497 ms
i_rss.gif
498 ms
ga.js
29 ms
__utm.gif
13 ms
7c7fc151cd63c3633ed7e262b03802e7.css
81 ms
bestofusb.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
[role]s do not have all required [aria-*] attributes
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
bestofusb.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
bestofusb.com SEO score
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bestofusb.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Bestofusb.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.
bestofusb.com
Open Graph description is not detected on the main page of Bestof USB. 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: