espn.com.co
Measuring…
espn.com.co
Scanned:
75/ 100
Score by axis
- Security66
- SEO70
- Reputation100
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Fix what matters first
- 1Core security headersHow to fix this →+5
Add X-Content-Type-Options, X-Frame-Options, and Referrer-Policy.
- 2HSTS (Strict-Transport-Security)How to fix this →+4
Add `Strict-Transport-Security: max-age=31536000; includeSubDomains`.
- 3Core Web Vitals (PageSpeed)+5
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
- 4Mixed content (HTTP on HTTPS)How to fix this →+2
Serve all scripts, styles, images and media over https:// (browsers block insecure active content).
- 5DMARC email anti-spoofing+2
Add a TXT record at _dmarc (v=DMARC1; p=…) to control spoofed-email handling.
Recommendations are ranked by their impact on your score.
All checks
Security
66/ 100- Pass
HTTPS & HTTP→HTTPS redirect
HTTPS available; HTTP redirects to HTTPS
- Pass
TLS certificate validity
Valid; expires in 102 days
expires 2026-11-10 · Sectigo Public Server Authentication CA OV R36Good: valid certificate with 30 days or more to expiry
- Warn
HSTS (Strict-Transport-Security)
No Strict-Transport-Security header
Add `Strict-Transport-Security: max-age=31536000; includeSubDomains`.
- Pass
Content-Security-Policy
Present
frame-ancestors 'self' asia.espn.com:* asia.espnqa.com:* *.espn.com:* *.espnqa.… - Fail
Core security headers
None present
Add X-Content-Type-Options, X-Frame-Options, and Referrer-Policy.
- Warn
Mixed content (HTTP on HTTPS)
1 insecure subresource(s), e.g. http://a.espncdn.com/combiner/i?img=/i/mobile/website/img/es…
Serve all scripts, styles, images and media over https:// (browsers block insecure active content).
- Pass
SPF email anti-spoofing
record present
v=spf1 include:woc.spf.go.com -all - Warn
DMARC email anti-spoofing
No record
Add a TXT record at _dmarc (v=DMARC1; p=…) to control spoofed-email handling.
- N/A
Vulnerable front-end libraries
No recognizable front-end library versions detected
- N/A
CMS known vulnerabilities
No CMS detected
Performance
74/ 100- Pass
Time to First Byte
Fast
150 msFast: under 800 ms · Moderate: 800–1800 ms · Slow: over 1800 ms
- Pass
Text compression
Enabled
gzip - Pass
HTTP/2 or HTTP/3
Modern
HTTP/2.0Modern: HTTP/2 or HTTP/3 · Outdated: HTTP/1.1 or older
- Pass
Cache-Control
Present
max-age=0, must-revalidate - Warn
Core Web Vitals (PageSpeed)
perf 29/100, 2.3 s, 0.01 (field)
Good: 2.5 s or less · 0.1 or less · INP 200 ms or less
Improve Core Web Vitals — see the PageSpeed Insights report for specifics.
SEO
70/ 100- Pass
Page title
45 characters
ESPN Colombia - Lo Último del Mundo DeportivoGood: 10–70 characters
- Warn
Meta description
175 characters
ESPN lo último del mundo deportivo. Información completa de todo tipo de deporte incluyendo Fútbol Mexicano, Fútbol Argentino, Fútbol Italiano, Fútbol de España, Fútbol de MLSGood: 50–160 characters
Aim for a meta description of about 50–160 characters.
- Pass
- Pass
- Pass
- Warn
Single H1
0 H1 tag(s)
Add exactly one <h1> describing the page.
- Fail
Image alt text
4/71 images have alt (6%)
Good: 90% or more with alt text · Poor: under 50%
Most images lack alt text — add descriptive alt attributes.
- Pass
Structured data (JSON-LD)
present
WebSite, SearchAction, EntryPoint
Infrastructure
77/ 100- N/A
CMS detection
No CMS fingerprint detected
- N/A
Web server
Server header not exposed
- Pass
CDN detection
Detected
Amazon CloudFront - Pass
TLS version
Up to date
TLS 1.3Up to date: TLS 1.2 or 1.3 · Deprecated: TLS 1.0 or 1.1
- Warn
IPv6 (AAAA record)
No AAAA record
Add an AAAA record to serve visitors over IPv6.
Reputation
100/ 100- Pass
Google Safe Browsing
Not flagged
checked: Google Safe Browsing - Pass
Domain blacklist status
Not on major blocklists
checked: Spamhaus DBL, SURBL - Pass
Domain age
Registered ~13 years ago
2013-05-11Good: 90 days or more since registration
- Pass
Domain expiry
Expires in 283 days
2027-05-10Good: 30 days or more to expiry
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