Site Health Report Card

weather.com

  • The Weather Channel
  • News · Weather
  • Online since 1995
  • Checked Sep 30, 2026

“Forecast: heavy, with scattered ads.”

Pica's take. Weather.com tells you whether it will rain and brings eleven megabytes of umbrella. Seventy-eight outside scripts showed up to help, and the page shifts like a cold front. The house is fine. The guests are the weather.

B-82 / 100

Overall health

#93 of 100 sites graded

  • Largest paint

    5.8s

  • Page weight

    11.2 MB

  • Requests

    340

  • Third-party scripts

    78

  • Domain age

    31 yrs

  • Blocklists

    0 / 60

Timed by our own browser

Site Speed

F
55

Pica is worried.

Largest paint (LCP)
5.8s
First paint (FCP)
2.6s
Server response (TTFB)
450 ms
Layout shift (CLS)
0.21
Page weight
11.2 MB
Requests
340

Pica: Eleven megabytes to tell me it is sunny. I could have looked outside.

Run the Speed Test on weather.com

A look from the outside

Security Check

C+
79

Gets there, with notes.

HTTPS everywhere
Yes
HSTS
Yes
TLS
1.3
Content Security Policy
Missing
Mixed content
None
Third-party scripts
78

Pica: Seventy-eight outside scripts and no content policy. That is a crowd.

Run the Hack Check on weather.com

What the internet says about it

Reputation Check

A
95

In excellent shape.

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

Pica: Thirty-one years of forecasts. Mostly right.

Run the Tracker Check on weather.com

Is it in a good neighborhood?

Hosting Check

A+
100

In excellent shape.

Network
Akamai · AS20940
Content delivery
Akamai
IPv6
Yes
HTTP/3
Yes
Shared-IP neighbors
Shared CDN, well kept
Flagged neighbors
0

Pica: Rents from Akamai. Busy building, decent super.

Run the TTFB Check on weather.com

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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.