Site Health Report Card

roblox.com

  • Roblox
  • Entertainment · Games
  • Online since 2005
  • Checked Sep 30, 2026

“Built by kids. Loaded by patience.”

Pica's take. Roblox's site is a lobby for a million games and loads like one: a bit heavy, very busy, well locked. It runs its own network and keeps outside guests to a sensible few. The avatars are the real weight.

A-91 / 100

Overall health

#53 of 100 sites graded

  • Largest paint

    3.3s

  • Page weight

    5.8 MB

  • Requests

    160

  • Third-party scripts

    9

  • Domain age

    21 yrs

  • Blocklists

    0 / 60

Timed by our own browser

Site Speed

C
75

Gets there, with notes.

Largest paint (LCP)
3.3s
First paint (FCP)
1.6s
Server response (TTFB)
300 ms
Layout shift (CLS)
0.07
Page weight
5.8 MB
Requests
160

Pica: Six megabytes. Most of it is hats.

Run the Speed Test on roblox.com

A look from the outside

Security Check

A
95

In excellent shape.

HTTPS everywhere
Yes
HSTS
Preloaded
TLS
1.3
Content Security Policy
Partial
Mixed content
None
Third-party scripts
9

Pica: Nine outside scripts and good locks. Parents, relax a little.

Run the Hack Check on roblox.com

What the internet says about it

Reputation Check

A
95

In excellent shape.

Domain age
21 years
Blocklists
0 of 60
Malware reports
None
Email authentication
DMARC reject
Certificate
Valid · 80 days
Lookalike domains
Plenty

Pica: Twenty-one years old and still paid in Robux.

Run the Tracker Check on roblox.com

Is it in a good neighborhood?

Hosting Check

A+
100

In excellent shape.

Network
Roblox · AS22697
Content delivery
Own edge
IPv6
Yes
HTTP/3
Yes
Shared-IP neighbors
Roblox properties
Flagged neighbors
0

Pica: Its own network. Its own universe, technically.

Run the TTFB Check on roblox.com

Want a report card for your site?

Pica runs these checks on your site every day, and only writes when a grade slips. $11.11 a month for 50 sites.

Watch my website

More report cards

Browse all 100

How we grade. Four checks, weighted equally: speed timed by our own browser, a security look from the outside, public reputation signals, and the network the site lives on. A look from the outside is not a server audit.