nobaproject.com
Registered
Page analyze update date:
2026/05/31 10:55:50
Last whois update date:
2026/07/04 00:03:29
Domain Status
Registered
Paid till
12.02.2027
Available from
14.03.2027
×
![Fullscreen website screenshot]()
nobaproject.com Website screenshot
SEO Score
66.44%
97
Score achieved
146
Maximum score
Main Information
Title: Knowledge Evolved | Noba
Description: Noba is an open and free online platform that provides high-quality, flexibly structured textbooks and educational materials.
Keywords: empty
Page Encoding:
utf-8
Page Filesize: 108 KB
Server Information
IP: 104.21.59.186
Http Server: cloudflare
Encoding: utf-8
Powered by: phusion passenger 4.0.33
Meta Tags List
- equiv: origin-trial content: A7vZI3v+Gz7JfuRolKNM4Aff6zaGuT7X0mf3wtoZTnKv6497cVMnhy03KDqX7kBz/q/iidW7srW31oQbBt4VhgoAAACUeyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJEaXNhYmxlVGhpcmRQYXJ0eVN0b3JhZ2VQYXJ0aXRpb25pbmczIiwiZXhwaXJ5IjoxNzU3OTgwODAwLCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ==
- content: text/html; charset=utf-8 equiv: Content-Type
- content: width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0 name: viewport
- content: IE=edge equiv: X-UA-Compatible
- content: Noba is an open and free online platform that provides high-quality, flexibly structured textbooks and educational materials. name: description
- property: og:title
- content: Noba is an open and free online platform that provides high-quality, flexibly structured textbooks and educational materials. property: og:description
- content: Noba property: og:site_name
- content: https://nobaproject.com/assets/logo@2x-29e962061463ae198c2979b247665c2b5f0f6e6a4d4195b8cf78ba537b45c3f4.png property: og:image
- content: https://nobaproject.com/ property: og:url
- content: authenticity_token name: csrf-param
- content: NMTMCIaxvNib2zP/ew4QUlqF5Y7ui1r2ko3ONTEFwiY= name: csrf-token
Internal Links
External Links
Whois Information
domain_name: nobaproject.com
update_date: 2026-02-13T18:07:37Z
update_time: 1771006057
creation_date: 2013-02-12T05:51:30Z
creation_time: 1360648290
expiration_date: 2027-02-12T05:51:30Z
Whois Raw Data
Domain Name: NOBAPROJECT.COM
Registrar: GoDaddy.com, LLC
Domain Status: client delete prohibited
Domain Status: client renew prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2013-02-12T05:51:30Z
Registry Expiry Date: 2027-02-12T05:51:30Z
Updated Date: 2026-02-13T18:07:37Z
Name Server: ALLA.NS.CLOUDFLARE.COM
Name Server: MARK.NS.CLOUDFLARE.COM
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-07-04T00:03:29Z
Robots.txt
# See https://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file
#
# To ban all spiders from the entire site uncomment the next two lines:
# User-Agent: *
# Disallow: /
SEO Audit
Technical SEO
✓
Response Code
200 ok
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
111609 bytes
Page size acceptable for fast loading.
!
Resources
194 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
zstd
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=0, private, must-revalidate
Cache-control headers properly set.
✓
Page Speed
1.43 ms
Excellent loading speed.
On-Page SEO
!
Title
Knowledge Evolved | Noba
Title too short. Expand to 30-60 characters for better SEO.
✓
Meta Description
Noba is an open and free online platform that provides high-quality, flexibly structured textbooks and educational materials. Lenght:125
Good meta description length (100-160 characters).
!
H1 Heading
2 found - "Teach and learn psychology for free."
Use only one H1 heading per page. Remove extra H1 tags.
✓
Word Count
1084
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
empty
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
!
Images
88 total, 56 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 1 | /modules/language-an... | ||
| 2 | /modules/the-psychol... | ||
| 2 | /modules/language-an... | ||
| 5 | /modules/cooperation | ||
| 7 | /modules/time-and-cu... | ||
| 9 | /modules/why-science |