What technology does 49ers.com use?

We did not detect any specific technologies for 49ers.com in the latest scan.

Is 49ers.com secure (HTTPS)?

Yes. 49ers.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 22, 2026.

Hosting provider information for 49ers.com is not available yet.

What is 49ers.com's SEO score?

49ers.com scored 80/100 for SEO in the latest analysis (great).

What is 49ers.com's overall website score?

49ers.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

49ers.com

49ers Home | San Francisco 49ers – 49ers.com

Last scanned Jul 26, 2026, 9:46 AM

Overall score

Great

Summary

The official source of the latest 49ers headlines, news, videos, photos, tickets, rosters, stats, schedule, and gameday information. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: No structured data (JSON-LD) found.

The official source of the latest 49ers headlines, news, videos, photos, tickets, rosters, stats, schedule, and gameday information

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

Performance

569 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

The official source of the latest 49ers headlines, news, videos, photos, tickets, rosters, stats, schedule, and gameday information

YouTube Facebook Instagram YouTube LinkedIn X (Twitter)

Meta tags

Title: 49ers Home | San Francisco 49ers – 49ers.com
Description: The official source of the latest 49ers headlines, news, videos, photos, tickets, rosters, stats, schedule, and gameday information
Canonical: https://www.49ers.com/
Language: en-US
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest: https://www.49ers.com/manifest.json

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: —
ASN: —

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: clubs.nfl.com
Valid from: Jun 24, 2026
Valid to: Sep 22, 2026
Days until expiry: 55
SAN domains: 49ers.com, atlantafalcons.com, azcardinals.com, baltimoreravens.com, bengals.com, buccaneers.com, buffalobills.com, chargers.com, chicagobears.com, chiefs.com, clevelandbrowns.com, clubs.nfl.com, colts.com, commanders.com, commandersfootball.com, dallascowboys.com, denverbroncos.com, detroitlions.com, dolphins.com, giants.com, jaguars.com, miamidolphins.com, neworleanssaints.com, newyorkjets.com, packers.com, panthers.com, patriots.com, philadelphiaeagles.com, redskins.com, seahawks.com, stage-static.clubs.nfl.com, static.clubs.nfl.com, steelers.com, stg-static.clubs.nfl.com, tennesseetitans.com, therams.com, thewashingtoncommanders.com, tickets.redskins.com, titansonline.com, v-static.clubs.nfl.com, vikings.com, washingtoncommanders.com, washingtonfootball.com, www.49ers.com, www.atlantafalcons.com, www.azcardinals.com, www.baltimoreravens.com, www.bengals.com, www.buccaneers.com, www.buffalobills.com, www.chargers.com, www.chicagobears.com, www.chiefs.com, www.clevelandbrowns.com, www.colts.com, www.commanders.com, www.commandersfootball.com, www.dallascowboys.com, www.denverbroncos.com, www.detroitlions.com, www.dolphins.com, www.giants.com, www.jaguars.com, www.miamidolphins.com, www.neworleanssaints.com, www.newyorkjets.com, www.packers.com, www.panthers.com, www.patriots.com, www.philadelphiaeagles.com, www.redskins.com, www.seahawks.com, www.steelers.com, www.tennesseetitans.com, www.therams.com, www.thewashingtoncommanders.com, www.titansonline.com, www.vikings.com, www.washingtoncommanders.com, www.washingtonfootball.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 26

Links

67 internal · 63 external · 20 broken

Images

102 total · 1 missing alt

Scripts / Styles

43 scripts · 2 stylesheets

JS / CSS size

167 KB · 2.8 KB

Page size

534 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://49ers.com
Final URL: https://www.49ers.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 559 ms
HTML size: 534 KB
Redirect chain: https://49ers.com → https://www.49ers.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does 49ers.com use?: We did not detect any specific technologies for 49ers.com in the latest scan.
Is 49ers.com secure (HTTPS)?: Yes. 49ers.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 22, 2026.
Who hosts 49ers.com?: Hosting provider information for 49ers.com is not available yet.
What is 49ers.com's SEO score?: 49ers.com scored 80/100 for SEO in the latest analysis (great).
What is 49ers.com's overall website score?: 49ers.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.