harvard.edu Harvard.edu - Cdn1.sph.harvard.edu

   
404 - redirect.pizza

Domain Summary

What IP addresses does Cdn1.sph.harvard.edu resolve to?

• Cdn1.sph.harvard.edu resolves to the IP addresses 89.106.200.1.

Where are Cdn1.sph.harvard.edu servers located in?

• Cdn1.sph.harvard.edu has servers located in Alphen aan den Rijn, South Holland, 2405, The Netherlands.

cdn1.sph.harvard.edu Profile

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cdn1.sph.harvard.edu Traffic Analysis

There's no enough data about cdn1.sph.harvard.edu traffic.
Daily Visitors n/a
Monthly Visits n/a
Pages per Visit n/a
Visit duration n/a
Bounce Rate n/a
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Daily Unique Visitors:
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Pages per Visit:
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Daily Pageviews:
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Avg. visit duration:
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Bounce rate:
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Global Reach:
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HypeRank:
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*All traffic values are estimates only.
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*HypeStat.com is not promoting or affiliated with harvard.edu in any way. Only publicly available statistics data are displayed.

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Domain:
  cdn1.sph.harvard.edu
Rank:
(Rank based on keywords, cost and organic traffic)
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Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
Organic Traffic:
(Number of visitors coming from top 20 search results)
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Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
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Ad Experience Report ▼

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

Mobile summary

Root domain:
harvard.edu
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:
harvard.edu
Ad filtering:
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Off
Status:
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Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
harvard.edu
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 cdn1.sph.harvard.edu hosted? ▼

Cdn1.sph.harvard.edu may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
89.106.200.1
ASN:
AS209626 
ISP:
Enflow B.V. 
Server Location:
Alphen aan den Rijn
South Holland, ZH
2405
The Netherlands, NL
 

Other sites hosted on 89.106.200.1

How fast does cdn1.sph.harvard.edu load? ▼

The average loading time of cdn1.sph.harvard.edu is 68 ms.
Average Load Time:
68 ms

Does cdn1.sph.harvard.edu 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 cdn1.sph.harvard.edu are reduced by %.
cdn1.sph.harvard.edu does not use compression.
Original size: 5.35 KB
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. cdn1.sph.harvard.edu supports HTTPS.
 cdn1.sph.harvard.edu supports HTTPS
     
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Common Name: cdn1.sph.harvard.edu
Organization:
Location:
Issuer: E6
Valid from: Mar 2 12:07:09 2025 GMT
Valid until: May 31 12:07:08 2025 GMT
Authority: CA:FALSE
Keysize:
Common Name: E6
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 GMT
Authority: CA:TRUE
Keysize:

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.
 cdn1.sph.harvard.edu supports HTTP/2
     
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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. 
content-type: text/html; charset=utf-8
date: Fri, 25 Apr 2025 01:26:41 GMT

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
CNAME edge.redirect.pizza 295