Caltech logo


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Caltech is a world-renowned science and engineering research and education institution, where extraordinary faculty and students translate big ideas into big discoveries.

BeforeYouClick review of Caltech

Caltech apparently is a safe web site. The domain has an SSL certificate to provide a secure connection, and as such offering a basic level of privacy. This site has been around for almost 22 years now. Being around for this long, the site can be expected to be mature and safer than average. Being a reasonably large web site with a large audience, it is most likely trustworthy. Caltech is active on social media. It is present on both Twitter (@caltech) and on Facebook. Its account has been verified by Twitter. Caltech has contributed to Twitter substantially, over time.

Rankings for

About these rankings

Various companies, among which Alexa and Quantcast rate web sites on their popularity. Based on these lists and various other bits of information, we create our custom BYC rank.

BYC rank
7,725th worldwide
95th on the .edu TLD
Alexa rank
Quantcast rank

Server locations for Caltech

  • United States

The site uses servers with the following IP addresses

Caltech on Twitter

  • Verified
  • September 30, 2008
  • Pasadena, CA
  • 6.25 Thousand tweets

At the California Institute of Technology, extraordinary faculty and students translate big ideas into big discoveries.

About the information shown here

Caltech has three associated Twitter accounts. We will be showing you the tweets from @caltech, which we think is the most relevant feed for this website.

To get detailed information about this Twitter handle, go to the Socialblade report on the Twitter handle of Caltech. Things you will find include Tweet statistics, historical data, et cetera.

Another wonderful free service to check out is Followerwonk by Moz. It may take a while to load, but it will provide you with extensive information about the way Caltech uses their account and who their followers are.

Web traffic for Caltech

About the domain

Domain name
Top-level domain
.EDU (more info)
SSL support
First seen

How we got this information about Caltech

About crawling

A lot of the data we show to you here is gathered through a technology called Crawling. In other words we use an automated method to load a website and infer as much data from it as is feasible.

We intend to crawl Caltech frequently. Sites tend to get modified a lot, which means this information might be outdated. Below we indicate when we last visited this site (15 days ago), and what page we analyzed.

Sometimes websites will serve varying information depending on the country of their visitors. We crawl with systems from the United States of America, so any localized information we received will most certainly be tailored to a US audience.

Crawled URL
Returned status code
200 (OK)
Content type
HTML (text/html)
Time since last crawl
15 days
Times crawled