Snapshot of http://www.caltech.edu
Organization: California Institute of Technology
Title: Home | Caltech
Snapshot Date: 2015-04-18
Image Height: 768 Pixels
HTML Analysis
Google Page Speed
Google Page Speed provided a score of 62 after loading 116 resources across 8 hosts.
| HTML | CSS 23 | IMAGE 78 | JS 15 | TOTAL |
|---|---|---|---|---|
| 74268 | 286195 | 893448 | 254765 | -- |
Validation
At the time of the snapshot, the W3C Validation service reported this content was invalid.
| Source | Errors | Warnings | Accessibility |
|---|---|---|---|
| W3C | 25 | 1 | N/A |
| Tidy | TBD | TBD | TBD |
Dom Analysis
There were 978 total dom elements in this page at the time of analysis.
| Tag | Count |
|---|---|
| a | 235 |
| body | 1 |
| comment | 14 |
| div | 383 |
| form | 1 |
| h2 | 6 |
| h3 | 18 |
| head | 1 |
| html | 1 |
| img | 61 |
| input | 4 |
| li | 147 |
| link | 1 |
| meta | 12 |
| script | 18 |
| span | 54 |
| style | 6 |
| title | 1 |
| ul | 28 |
Metatags
- Generator = Drupal 7 (http://drupal.org)
Technical Analysis
Web Server
Todo: List relevant http_headers (x-generator,x-powered-by,via) and metatags (generator)
- Server: Apache
- Apache/2.2.29 (Amazon)
Server Response Headers
- access-control-allow-origin = *
- cache-control = public, max-age=3600
- connection = Close
- content-language = en
- content-type = text/html; charset=utf-8
- date = Sun, 19 Apr 2015 02:00:07 GMT
- etag = "1429405678-0"
- expires = Sun, 19 Nov 1978 05:00:00 GMT
- last-modified = Sun, 19 Apr 2015 01:07:58 GMT
- server = Apache/2.2.29 (Amazon)
- vary = Cookie,Accept-Encoding
- x-drupal-cache = HIT
- x-frame-options = SAMEORIGIN
- x-generator = Drupal 7 (http://drupal.org)
Whois
- ipv4 = 50.18.156.110
- name = caltech.edu
- tld = edu
- created = 1986-01-06
- changed = 2010-11-24
URL
- base = http://www.caltech.edu
- host = www.caltech.edu
- original = http://www.caltech.edu
- scheme = http