ledudu.com Ledudu.com

   
Casio - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - - Casio Casio.ledudu.com bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA

Domain Summary

What is the traffic rank for Ledudu.com?

• Ledudu.com ranks #3,383,260 globally on HypeStat.

What percent of global Internet users visit Ledudu.com?

• 2.63E-5% of global Internet users visit Ledudu.com

How many people visit Ledudu.com each day?

• Ledudu.com receives approximately 1.3K visitors and 1,165 page impressions per day.

Which countries does Ledudu.com receive most of its visitors from?

• Ledudu.com is mostly visited by people located in United States,France,Philippines.

How much Ledudu.com can earn?

• Ledudu.com should earn about $4.01/day from advertising revenue.

What is Ledudu.com estimated value?

• Estimated value of Ledudu.com is $4,061.83.

What IP addresses does Ledudu.com resolve to?

• Ledudu.com resolves to the IP addresses 213.246.49.21.

Where are Ledudu.com servers located in?

• Ledudu.com has servers located in France.

ledudu.com Profile

Title:Casio - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - - Casio Casio.ledudu.com bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA
Description:Casio Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - Casio Casio.ledudu.com bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. Vintage
Tags:
museum
121
programme
graphic
canon x-07
program
80
sl
basic
musee
calculatrice
dictionnary
sf
game
sharp
casl
calculator
ti
graphique
calculators
Category:Computers Electronics and Technology / Consumer Electronics
Edit Site Info

What technologies does ledudu.com use?

These are the technologies used at ledudu.com. ledudu.com has a total of 12 technologies installed in 10 different categories.
UI frameworks
Bootstrap Bootstrap
CDN
cdnjs cdnjs
jQuery CDN jQuery CDN
CloudFlare CloudFlare
Affiliate programs
eBay Partner Network eBay Partner Network
Referral marketing
eBay Partner Network eBay Partner Network
Web Servers
IIS IIS
JavaScript Libraries
jQuery jQuery
Web Frameworks
Microsoft ASP.NET Microsoft ASP.NET
Miscellaneous
Open Graph Open Graph
Popper Popper
Hosting Panels
Plesk Plesk
Operating Systems
Windows Server Windows Server

ledudu.com Traffic Analysis

Ledudu.com is ranked #3,383,260 in the world. This website is viewed by an estimated 1.3K visitors daily, generating a total of 1.2K pageviews. This equates to about 39.3K monthly visitors. Ledudu.com traffic has decreased by 87.58% compared to last month.
Daily Visitors1.3K
89.8%
Monthly Visits39.3K
87.58%
Pages per Visit0.90
9.34%
Visit duration01:22
100%
Bounce Rate66.49%
3.55%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,296
Monthly Visits:
39,269
Pages per Visit:
0.90
Daily Pageviews:
1,165
Avg. visit duration:
01:22
Bounce rate:
66.49%
Global Reach:
2.63E-5%
Monthly Visits (SEMrush):
4,161
Monthly Unique Visitors (SEMrush):
2,324
Monthly Visits (SimilarWeb):
39,666
HypeRank:
3,383,260
SEMrush Rank:
4,219,627
SimilarWeb Rank:
1,751,958
*All traffic values are estimates only.

Traffic sources

Direct:
0%
Referral:
0%
Search:
100.00%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

35K
JUL
316.2K
AUG
39.3K
SEP

Visitors by country

Country
Users%
 
United States 6.31%
 
France 5.53%
 
Philippines 5.32%
 
India 4.01%
 
Colombia 3.94%

Which sites are competitors to ledudu.com?

Websites similar to ledudu.com are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 410 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with ledudu.com in any way. Only publicly available statistics data are displayed.

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  ledudu.com
Rank:
(Rank based on keywords, cost and organic traffic)
  4,219,627
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  363
Organic Traffic:
(Number of visitors coming from top 20 search results)
  53
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $28.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $120.3 and annual gross revenue of approximately $1.5K. Based on these figures, the site's net worth is estimated at around $4.1K.

How much would ledudu.com make?

Daily Revenue:
$4.01
Monthly Revenue:
$120.30
Yearly Revenue:
$1,463.65
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 73$0.35
 
France 64$0.04
 
Colombia 46$0.03
 
India 47$0.02
 
Philippines 62$0.01

Loss of money due to Adblock?

Daily Revenue Loss:
$0.08
Monthly Revenue Loss:
$2.29
Yearly Revenue Loss:
$27.88
Daily Pageviews Blocked:
41
Monthly Pageviews Blocked:
1,243
Yearly Pageviews Blocked:
15,119

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 13$0.06
 
India 13$0.00
 
France 7$0.00
 
Colombia 4$0.00
 
Philippines 4$0.00

How much is ledudu.com worth?

Website Value:
$4.1K

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
ledudu.com
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
ledudu.com
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
ledudu.com
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is ledudu.com hosted? ▼

Ledudu.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
213.246.49.21
ASN:
AS21409 
ISP:
Ikoula Net SAS 
Server Location:

France, FR
 

Other sites hosted on 213.246.49.21

How fast does ledudu.com load? ▼

The average loading time of ledudu.com is 619 ms. The Desktop speed index is 65 and mobile speed index is 52.
Average Load Time:
619 ms

Page Speed (Google PageSpeed Insights) - Desktop

65
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Lab Data

First Meaningful Paint 0.6 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Total Blocking Time 20 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Speed Index 1.2 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Contentful Paint 0.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Largest Contentful Paint 2.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Max Potential First Input Delay 80 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Time to Interactive 1.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric

Page Speed (Google PageSpeed Insights) - Mobile

52
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Max Potential First Input Delay 370 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Time to Interactive 8.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
First Contentful Paint 2.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Meaningful Paint 2.6 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Total Blocking Time 380 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Speed Index 4.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Largest Contentful Paint 4.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets

Does ledudu.com use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on ledudu.com are reduced by -1%.
ledudu.com use gzip compression.
Original size: 12.29 KB
Compressed size: 12.31 KB
File reduced by: 23 B (-1%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  SAFE

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. ledudu.com supports HTTPS.
 ledudu.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: ledudu.com
Organization:
Location:
Issuer: R3
Valid from: Sep 3 19:05:32 2023 GMT
Valid until: Dec 2 19:05:31 2023 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 ledudu.com does not support HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
Cache-Control: private
Content-Type: text/html
Content-Encoding: gzip
Vary: Accept-Encoding
Server: Microsoft-IIS/8.5
Set-Cookie: ASPSESSIONIDSECSACCT=HEJDGDFBIGFDHGEJJMJHHIAJ; secure; path=/
X-Powered-By: ASP.NET
X-Powered-By-Plesk: PleskWin
Date: Fri, 20 Oct 2023 16:33:03 GMT
Content-Length: 12606

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
SOA 86400
Mname ns.ledudu.com
Rname ledudu13.yahoo.fr
Serial Number 2023092903
Refresh 10800
Retry 3600
Expire 604800
Minimum TTL 10800
MX mail.ledudu.com 86400
A 213.246.49.21 86342
NS ns.ledudu.com 86400

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on September 30, 2002 and will expire on September 30, 2024 if not renewed. This website is now assigned through the registrar Tucows Domains Inc.. The WHOIS data for this website's domain was last updated on September 4, 2023.
Domain Created:
2002-09-30
Domain Expires:
2024-09-30
Domain Updated:
2023-09-04
Domain Age:
22 years 2 months 3 days
Domain Registrar:
Tucows Domains Inc.
WhoIs:
 

   Domain Name: LEDUDU.COM
   Registry Domain ID: 90758898_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.tucows.com
   Registrar URL: http://www.tucows.com
   Updated Date: 2023-09-04T16:31:04Z
   Creation Date: 2002-09-30T14:13:50Z
   Registry Expiry Date: 2024-09-30T14:13:50Z
   Registrar: Tucows Domains Inc.
   Registrar IANA ID: 69
   Registrar Abuse Contact Email: email
   Registrar Abuse Contact Phone: +1.4165350123
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
   Name Server: NS1.IKOULA.NL
   Name Server: NS2.HOST2VPS.COM
   Name Server: WINHEB03.IKOULA.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-10-20T16:33:51Z