a4.school A4.school

   
403 - Forbidden: Access is denied.

Domain Summary

What is the traffic rank for A4.school?

• A4.school ranks #1,533,862 globally on HypeStat.

What percent of global Internet users visit A4.school?

6.8E-5% of global Internet users visit A4.school

How many people visit A4.school each day?

• A4.school receives approximately 3.4K visitors and 19,779 page impressions per day.

Which countries does A4.school receive most of its visitors from?

• A4.school is mostly visited by people located in Germany.

How much A4.school can earn?

• A4.school should earn about $27.96/day from advertising revenue.

What is A4.school estimated value?

• Estimated value of A4.school is $26,230.41.

What IP addresses does A4.school resolve to?

• A4.school resolves to the IP addresses 109.109.202.105.

Where are A4.school servers located in?

• A4.school has servers located in Germany.

a4.school Profile

Title:403 - Forbidden: Access is denied.

What technologies does a4.school use?

These are the technologies used at a4.school. a4.school has a total of 1 technologies installed in 1 different categories.

a4.school Traffic Analysis

A4.school is ranked #1,533,862 in the world. This website is viewed by an estimated 3.4K visitors daily, generating a total of 19.8K pageviews. This equates to about 101.6K monthly visitors.
Daily Visitors3.4K
Monthly Visits101.6K
Pages per Visit5.90
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
3,352
Monthly Visits:
101,566
Pages per Visit:
5.90
Daily Pageviews:
19,779
Avg. visit duration:
n/a
Bounce rate:
n/a
Global Reach:
6.8E-5%
HypeRank:
1,533,862
*All traffic values are estimates only.

Visitors by country

Country
Users%
 
Germany 95.0%

Where do visitors go on a4.school?

 
Reach%Pageviews%PerUser
ntk-landau.a4.school
49.65%20.91%4.4
demo-de.a4.school
30.50%23.28%8
domschulen-magdeburg.a4.school
18.79%16.08%9
konzept-e.a4.school
15.25%10.22%7
OTHER
0%29.59%0
Last update was 2422 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with a4.school 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:
  a4.school
Rank:
(Rank based on keywords, cost and organic traffic)
  n/a
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00

Revenue report

Google.com would generate approximately $28 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $838.8 and annual gross revenue of approximately $10.2K. Based on these figures, the site's net worth is estimated at around $26.2K.

How much would a4.school make?

Daily Revenue:
$27.96
Monthly Revenue:
$838.80
Yearly Revenue:
$10,205.40
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Germany 19,581$27.41

Loss of money due to Adblock?

Daily Revenue Loss:
$7.95
Monthly Revenue Loss:
$238.50
Yearly Revenue Loss:
$2,901.74
Daily Pageviews Blocked:
5,679
Monthly Pageviews Blocked:
170,357
Yearly Pageviews Blocked:
2,072,671

Daily revenue loss by country

 
CountryBlockedLost Money
 
Germany 5,679$7.95

How much is a4.school worth?

Website Value:
$26.2K

Ad Experience Report

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

Mobile summary

Root domain:
a4.school
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:
a4.school
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:
a4.school
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 a4.school hosted?

A4.school may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
109.109.202.105
ASN:
AS12843 
ISP:
TelemaxX Telekommunikation GmbH 
Server Location:

Germany, DE
 

Other sites hosted on 109.109.202.105

There are no other sites hosted on this IP

How fast does a4.school load?

The average loading time of a4.school is n/a ms. The Desktop speed index is 100 and mobile speed index is 73.
Average Load Time:
n/a ms

Page Speed (Google PageSpeed Insights) - Desktop

100
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


Page Speed (Google PageSpeed Insights) - Mobile

73
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

Does a4.school 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 a4.school are reduced by %.
a4.school does not use compression.
Original size: n/a
Compressed size: n/a
File reduced by: (%)

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

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. a4.school supports HTTPS.
 a4.school supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: *.a4.school
Organization:
Location:
Issuer: RapidSSL SHA256 CA - G2
Valid from: Aug 15 00:00:00 2017 GMT
Valid until: Aug 15 23:59:59 2018 GMT
Authority: Is not a CA
Keysize:
Common Name: RapidSSL SHA256 CA - G2
Organization: GeoTrust Inc.
Location: US
Issuer: GeoTrust Primary Certification Authority - G3
Valid from: Jun 10 00:00:00 2014 GMT
Valid until: Jun 9 23:59:59 2024 GMT
Authority: Is a CA
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.
 a4.school 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.
HTTP/1.1 403 Forbidden
Content-Type: text/html
Server: Microsoft-IIS/8.0
X-Powered-By: ASP.NET
Date: Sat, 28 Apr 2018 18:18:05 GMT
Connection: close
Content-Length: 1233

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 March 22, 2017 and will expire on December 14, 2024 if not renewed. This website is now assigned through the registrar . The WHOIS data for this website's domain was last updated on December 14, 2024.
Domain Created:
2017-03-22
Domain Age:
7 years 8 months 23 days
WhoIs:
 

whois lookup at whois.donuts.co...Domain Name: a4.school
Registry Domain ID: f8b4024dbb95459284868abf34e0c89b-DONUTS
Registrar WHOIS Server: whois.udag.net
Registrar URL: http://www.united-domains.de
Updated Date: 2018-03-24T18:40:09Z
Creation Date: 2017-03-22T13:48:07Z
Registry Expiry Date: 2019-03-22T13:48:07Z
Registrar: united-domains AG
Registrar IANA ID: 1408
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +49.8151368670
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: autoRenewPeriod https://icann.org/epp#autoRenewPeriod
Registry Registrant ID: 2e8da0cb8b034044bbee7256426453e5-DONUTS
Registrant Name: Christoph Leers
Registrant Organization: 
Registrant Street: Seumestr. 55
Registrant City: Leipzig
Registrant State/Province: 
Registrant Postal Code: 04249
Registrant Country: DE
Registrant Phone: +49.3414250524
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: email
Registry Admin ID: 2e8da0cb8b034044bbee7256426453e5-DONUTS
Admin Name: Christoph Leers
Admin Organization: 
Admin Street: Seumestr. 55
Admin City: Leipzig
Admin State/Province: 
Admin Postal Code: 04249
Admin Country: DE
Admin Phone: +49.3414250524
Admin Phone Ext: 
Admin Fax: 
Admin Fax Ext: 
Admin Email: email
Registry Tech ID: f1ac85e64bde4deeae03ba92ea1eb367-DONUTS
Tech Name: Host Master
Tech Organization: united-domains AG
Tech Street: Gautinger Str. 10
Tech City: Starnberg
Tech State/Province: Bayern
Tech Postal Code: 82319
Tech Country: DE
Tech Phone: +49.8151368670
Tech Phone Ext: 
Tech Fax: +49.81513686777
Tech Fax Ext: 
Tech Email: email
Name Server: ns.udag.org
Name Server: ns.udag.net
Name Server: ns.udag.de
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2018-04-28T18:14:06Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of Use: Users accessing the Donuts WHOIS service must agree to use the data only for lawful purposes, and under under no circumstances use the data to: Allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers. Enable high volume, automated, electronic processes that send queries or data to the systems of Donuts or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Donuts Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access.