Is Addyosmani.com Legit or Not?
Our checks and user reviews suggest this website is legitimate. Still use normal caution when paying online.
Last checked October 17, 2026
Summary
Addyosmani.com has a trust score of 80 out of 100. The domain was registered on September 15, 2009, about 17.1 years ago, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "Addy Osmani writes about agentic engineering, AI-assisted development, web performance, software quality, and engineering leadership."
What we found
- +10 Valid HTTPS certificate
- +25 Domain registered 17+ years ago
- −5 No contact details found on the homepage
Every website starts at 50 points. How the score works
Company and contact
- Company
- AddyOsmani.com
- Source
- Site name published by the website
- Not found
- Phone
- Not found
- Policies linked
- None found
Domain and security
- Registered
- Sep 15, 2009
- Domain age
- 17.1 years
- Expires
- Sep 15, 2027 (in 313 days)
- Registrar
- Gandi SAS
- Registry status
- Transfer lock on (protects against hijacking)
- HTTPS
- Valid certificate
- Certificate issuer
- Let's Encrypt until Jan 10, 2027
- DNS / hosting
- NS1
- IP address
- 3.33.186.135
- Email on domain
- Set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Links to (15)
External websites linked from the homepage.
Addyosmani.com reviews
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What people search about Addyosmani.com
The most common searches about Addyosmani.com, so you can see what other shoppers want to know.
- addyosmani agent skills
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- addyosmani github
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- addy osmani blog
- addyosmani agent skills github
- addyosmani / agent-skills
- addyosmani skills github
- addy osmani agent skills reddit
- addyosmani web quality skills
- addy osmani is the ide dead
Is Addyosmani.com legit, safe or a scam?
Is Addyosmani.com legit?
Based on our checks, Addyosmani.com scores 80 out of 100, which we rate as "Likely Legit". The domain has been registered for 17.1 years. There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Addyosmani.com safe to buy from?
Addyosmani.com uses a valid HTTPS certificate, so payment details are encrypted on the way to the site. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Addyosmani.com real or fake?
Addyosmani.com looks like a real, established website: its domain is 17.1 years old and it is operated by AddyOsmani.com.
Is Addyosmani.com a scam?
We found no strong signs that Addyosmani.com is a scam, but no automated check is perfect. Read the reviews for real experiences.
Is Addyosmani.com trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 80 out of 100.
Who owns addyosmani.com?
According to site name published by the website, the website is operated by AddyOsmani.com. The domain is registered through Gandi SAS.