wzzm13.com
Grand Rapids Leading Local News: Weather, Traffic, Sports and more | Grand Rapids, Michigan | wzzm13.com
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Great
Summary
13OnYourSide.com is the official website for WZZM-TV, your trusted source for breaking news, weather and sports in Grand Rapids, MI. This website is hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Title longer than 60 characters.
13OnYourSide.com is the official website for WZZM-TV, your trusted source for breaking news, weather and sports in Grand Rapids, MI
- United States
- Hosted on AKAMAI-ASN1 - Akamai International B.V., NL
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
TLS certificate expires in 25 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
3 issue(s) found
Performance
1.04 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 16165591300
Meta tags
- Title
- Grand Rapids Leading Local News: Weather, Traffic, Sports and more | Grand Rapids, Michigan | wzzm13.com
- Description
- 13OnYourSide.com is the official website for WZZM-TV, your trusted source for breaking news, weather and sports in Grand Rapids, MI
- Canonical
- https://www.wzzm13.com/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-ASN1 - Akamai International B.V., NL
- CDN provider
- —
- IP address
- 23.45.91.126
- ASN
- AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.kagstv.com
- Valid from
- May 22, 2026
- Valid to
- Aug 20, 2026
- Days until expiry
- 25
- SAN domains
- content.12news.com, content.12newsnow.com, content.13newsnow.com, content.13wmaz.com, content.9news.com, content.abc10.com, content.cbs19.tv, content.firstcoastnews.com, content.fox15abilene.com, content.kagstv.com, content.kare11.com, content.kcentv.com, content.kens5.com, content.kgw.com, content.khou.com, content.kiiitv.com, content.king5.com, content.krem.com, content.ktvb.com, content.kvue.com, content.myfoxzone.com, content.tegnadigital.com, content.thv11.com, content.wcnc.com, content.wcsh6.com, content.wfaa.com, content.wfmynews2.com, content.wgrz.com, content.whas11.com, content.wkyc.com, content.wlbz2.com, content.wltx.com, content.wtsp.com, content.wusa9.com, content.wwltv.com, content.wzzm13.com, eets.tegnadigital.com, interactive.newswest9.com, interactive.wtol.com, media.newswest9.com, media.wtol.com, ux-stage.wbir.com, www.12news.com, www.12newsnow.com, www.13newsnow.com, www.13wmaz.com, www.9news.com, www.abc10.com, www.bomberpodcast.com, www.cbs19.tv, www.firstcoastnews.com, www.kagstv.com, www.kare11.com, www.kcentv.com, www.kens5.com, www.kgw.com, www.khou.com, www.kiiitv.com, www.king5.com, www.krem.com, www.ktvb.com, www.kvue.com, www.littlemanlost.com, www.lovethemfirst.com, www.myfoxzone.com, www.newswest9.com, www.sistercircletv.com, www.thv11.com, www.wcnc.com, www.wfaa.com, www.wfmynews2.com, www.wgrz.com, www.whas11.com, www.wkyc.com, www.wltx.com, www.wtol.com, www.wtsp.com, www.wusa9.com, www.wwltv.com, www.wzzm13.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 4 cookie(s) observed
Content & assets
Headings
H1 2 · H2 2 · H3 5
Links
89 internal · 8 external · 0 broken
Images
95 total · 9 missing alt
Scripts / Styles
25 scripts · 0 stylesheets
JS / CSS size
43.9 KB · 79.4 KB
Page size
348 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 11
- sitemap.xml
- Found
- URLs in sitemap
- 34
SEO issues
- Title longer than 60 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://wzzm13.com
- Final URL
- https://www.wzzm13.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.03 s
- HTML size
- 348 KB
- Redirect chain
- https://wzzm13.com → https://www.wzzm13.com/
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Frequently asked questions
- What technology does wzzm13.com use?
- We did not detect any specific technologies for wzzm13.com in the latest scan.
- Is wzzm13.com secure (HTTPS)?
- Yes. wzzm13.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 20, 2026.
- Who hosts wzzm13.com?
- wzzm13.com is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
- What is wzzm13.com's SEO score?
- wzzm13.com scored 80/100 for SEO in the latest analysis (great).
- What is wzzm13.com's overall website score?
- wzzm13.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card