Snapshot of http://www.columbia.edu
Organization: Snapshot of http://www.tc.columbia.edu
Organization: Columbia University in the City of New York
Organization: Teachers College at Columbia University
Title: Columbia University in the City of New York
Snapshot Date: 2015-04-19
Image Height: 756 Pixels
HTML Analysis
Google Page Speed
Google Page Speed provided a score of 68 after loading 74 resources across 4 hosts.
| HTML | CSS 20 | IMAGE 69 | JS 19 | TOTAL |
|---|---|---|---|---|
| 41071 | 154905 | 363930 | 404320 | -- |
Validation
At the time of the snapshot, the W3C Validation service reported this content was invalid.
| Source | Errors | Warnings | Accessibility |
|---|---|---|---|
| W3C | 1 | 0 | N/A |
| Tidy | TBD | TBD | TBD |
Dom Analysis
There were 544 total dom elements in this page at the time of analysis.
| Tag | Count |
|---|---|
| a | 130 |
| body | 1 |
| br | 7 |
| button | 1 |
| comment | 39 |
| div | 94 |
| em | 1 |
| form | 1 |
| h1 | 1 |
| h2 | 3 |
| h3 | 1 |
| head | 1 |
| html | 1 |
| iframe | 1 |
| img | 8 |
| input | 5 |
| label | 1 |
| li | 102 |
| link | 22 |
| meta | 4 |
| noscript | 1 |
| p | 8 |
| script | 20 |
| span | 110 |
| title | 1 |
| ul | 19 |
Metatags
- revisit-after = 1 day
- viewport = maximum-scale=1.0, user-scalable=yes
Technical Analysis
Web Server
Todo: List relevant http_headers (x-generator,x-powered-by,via) and metatags (generator)
- Server: Apache
- Apache
Server Response Headers
- accept-ranges = bytes
- connection = close
- content-type = text/html
- date = Sun, 19 Apr 2015 08:50:43 GMT
- server = Apache
- set-cookie = BIGipServer~CUIT~www.columbia.edu-80-pool=1781021568.20480.0000; expires=Sun, 19-Apr-2015 14:50:43 GMT; path=/
- vary = Accept-Encoding,User-Agent
Whois
- ipv4 = 128.59.105.24
- name = columbia.edu
- tld = edu
- created = 1985-07-05
- changed = 2012-12-13
URL
- base = http://www.columbia.edu
- host = www.columbia.edu
- original = http://www.columbia.edu
- scheme = http