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sleeper.app

⚡ Scores - Sleeper

Last scanned Aug 5, 2026, 8:00 PM · 10 views

73

Overall score

Fair

Summary

Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA. This website uses Next.js behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance fair (55/100). Top issue: No H1 heading found.

Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA

Top issues to fix

7 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+1 more issue — details in the sections below.

75

SEO

3 issue(s) found

55

Performance

1.61 s

75

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

-5 overall since Jul 26, 2026

Overall
73
SEO
75
Security
75
Performance
55
Accessibility
90

Organization

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

Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA

X (Twitter)FacebookInstagram

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
⚡ Scores - Sleeper
Description
Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA
Canonical
https://sleeper.com/scores
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
⚡ Scores - Sleeper
og:description
Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA
og:type
—
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
⚡ Scores - Sleeper
twitter:description
Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA

Technologies

Detected frameworks, languages, and tools.

Next.jsGoogle AnalyticsTikTok Pixel

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
104.18.15.193
ASN
—

DNS records

TypeValue
A
  • 104.18.15.193
  • 104.18.14.193
AAAA
  • 2606:4700::6812:ec1
  • 2606:4700::6812:fc1
MX
  • ms31189313.msv1.invalid
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
TXT—
NS
  • dawn.ns.cloudflare.com
  • hank.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
sleeper.com
Valid from
Jun 22, 2026
Valid to
Sep 20, 2026
Days until expiry
45
SAN domains
sleeper.com, *.sleeper.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 7 · H3 2

Links

47 internal · 9 external · 0 broken

Images

79 total · 0 missing alt

Scripts / Styles

166 scripts · 2 stylesheets

JS / CSS size

2.1 MB · 387 KB

Page size

916 KB

Robots.txt & Sitemap

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

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://sleeper.app
Final URL
https://sleeper.com/
HTTP status
200
HTTP version
HTTP/2
Response time
1.59 s
HTML size
916 KB
Redirect chain
https://sleeper.app → https://sleeper.com/

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Frequently asked questions

What technology does sleeper.app use?
sleeper.app is built with Next.js, Google Analytics, TikTok Pixel.
Is sleeper.app secure (HTTPS)?
Yes. sleeper.app uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 20, 2026.
Who hosts sleeper.app?
Hosting provider information for sleeper.app is not available yet.
What is sleeper.app's SEO score?
sleeper.app scored 75/100 for SEO in the latest analysis (fair).
What is sleeper.app's overall website score?
sleeper.app has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
Has sleeper.app's score changed over time?
sleeper.app's overall score has declined by 5 points (from 78 to 73) since Jul 26, 2026.