4.7 sec in total
291 ms
3 sec
1.4 sec
Click here to check amazing RED By SFR content for France. Otherwise, check out these important facts you probably never knew about redbysfr.fr
Découvrez les offres RED by SFR : forfaits mobiles 4G et 5G, box internet Fibre et ADSL, Internet + Mobile sans engagement !
Visit redbysfr.frWe analyzed Redbysfr.fr page load time and found that the first response time was 291 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
redbysfr.fr performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.5 s
37/100
25%
Value12.1 s
3/100
10%
Value8,780 ms
0/100
30%
Value0.002
100/100
15%
Value15.6 s
6/100
10%
291 ms
688 ms
482 ms
591 ms
811 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Redbysfr.fr, 91% (51 requests) were made to Static.s-sfr.fr and 2% (1 request) were made to Red-by-sfr.fr. The less responsive or slowest element that took the longest time to load (912 ms) relates to the external source Static.s-sfr.fr.
Page size can be reduced by 53.5 kB (71%)
74.9 kB
21.4 kB
In fact, the total size of Redbysfr.fr main page is 74.9 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. 50% of websites need less resources to load. HTML takes 72.4 kB which makes up the majority of the site volume.
Potential reduce by 53.5 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. 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 53.5 kB or 74% of the original size.
Potential reduce by 0 B
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. RED By SFR images are well optimized though.
Number of requests can be reduced by 15 (35%)
43
28
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RED By SFR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
redbysfr.fr
291 ms
www.red-by-sfr.fr
688 ms
red-by-sfr.css
482 ms
accueil.css
591 ms
header.js
811 ms
framework-red.js
649 ms
accueil.js
660 ms
footer.js
912 ms
gtm.js
163 ms
logo-red-by-sfr-blanc.svg
138 ms
red-ic-header-search.svg
135 ms
red-ic-header-profil.svg
139 ms
ic-menu.svg
132 ms
red-img-carrousel-chill.webp
334 ms
red-img-carrousel-wifi.webp
412 ms
EXPORT_MEA_HOME_630x324_RD.webp
332 ms
iphone-14pro-logo.svg
274 ms
Pro-plus-ultra-home.svg
277 ms
iphone-14pro-meahome.webp
409 ms
red-img-meahome-green-1.webp
410 ms
red-img-meahome-green-3.webp
474 ms
red-img-meahome-green-2.webp
411 ms
montserrat-regular-webfont.woff
626 ms
montserrat-regular.woff
528 ms
montserrat-medium.woff
653 ms
red-icon-forfait-mobile.svg
435 ms
red-icon-box-internet.svg
456 ms
red-icon-smartphone.svg
531 ms
red-icon-prix.svg
537 ms
red-icon-sans-engagement.svg
553 ms
red-icon-teamred.svg
597 ms
red-icon-red-application.svg
623 ms
red-icon-quality-reseau.svg
625 ms
ic-petite-fleche-haut.svg
682 ms
rf-facebook.svg
690 ms
rf-twitter.svg
711 ms
montserrat-bold-webfont.woff
703 ms
montserrat-bold.woff
762 ms
montserrat-extrabold-webfont.woff
761 ms
montserrat-extrabold.woff
759 ms
ckcred4.json
486 ms
avisverifies.json
436 ms
nlred.json
526 ms
red.js
521 ms
montserrat-medium-webfont.woff
633 ms
s43350392298307
11 ms
R6914.js
540 ms
AV.js
94 ms
logo-avisverifies.svg
109 ms
ratingsinner.svg
90 ms
ratings-wrapper.svg
113 ms
n-arrow-left.svg
131 ms
logo_redbysfr.svg
146 ms
red-by-sfr-footer-newsletter.png
131 ms
montserrat-light-webfont.woff
262 ms
montserrat-light.woff
237 ms
redbysfr.fr accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
redbysfr.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
redbysfr.fr 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 doesn't use legible font sizes
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redbysfr.fr 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 Redbysfr.fr 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.
redbysfr.fr
Open Graph data is detected on the main page of RED By SFR. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: