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dvice.com

SYFY Official Site: Shows, Videos, News & Schedule

Last scanned Jul 27, 2026, 10:43 AM · 3 views

83

Overall score

Great

Summary

Watch full episodes and exclusive videos for SYFY shows. This website uses Apache hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores fair (50/100) and performance excellent (100/100). Top issue: No H1 heading found.

Watch full episodes and exclusive videos for SYFY shows.

United States
Hosted on AKAMAI-ASN1 - Akamai International B.V., NL

Top issues to fix

2 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.

90

SEO

1 issue(s) found

100

Performance

862 ms

50

Security

HTTPS & header checks

90

Accessibility

1 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.

Watch full episodes and exclusive videos for SYFY shows.

FacebookX (Twitter)YouTubeInstagramFacebookFacebookX (Twitter)X (Twitter)

Contact

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

Meta tags

Title
SYFY Official Site: Shows, Videos, News & Schedule
Description
Watch full episodes and exclusive videos for SYFY shows.
Canonical
https://www.syfy.com/
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
SYFY Official Site: Shows, Videos, News & Schedule
og:description
Watch full episodes and exclusive videos for SYFY shows.
og:type
Website
og:url
https://www.syfy.com/

Twitter Card

twitter:card
summary
twitter:title
SYFY Official Site: Shows, Videos, News & Schedule
twitter:description
Watch full episodes and exclusive videos for SYFY shows.

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

CDN provider
—
IP address
23.55.244.153
ASN
AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)

DNS records

TypeValue
A
  • 23.55.244.153
  • 23.55.244.186
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • vs_www.syfy.com.edgekey.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.syfy.com
Valid from
May 25, 2026
Valid to
Dec 9, 2026
Days until expiry
135
SAN domains
*.syfy.com, syfy.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 58 · H3 4

Links

57 internal · 44 external · 0 broken

Images

63 total · 0 missing alt

Scripts / Styles

61 scripts · 2 stylesheets

JS / CSS size

799 KB · 123 KB

Page size

101 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
35
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No H1 heading found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://dvice.com
Final URL
https://www.syfy.com/
HTTP status
200
HTTP version
HTTP/2
Response time
860 ms
HTML size
101 KB
Redirect chain
https://dvice.com → https://www.syfy.com/

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Frequently asked questions

What technology does dvice.com use?
dvice.com is built with Apache.
Is dvice.com secure (HTTPS)?
Yes. dvice.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 9, 2026.
Who hosts dvice.com?
dvice.com is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
What is dvice.com's SEO score?
dvice.com scored 90/100 for SEO in the latest analysis (excellent).
What is dvice.com's overall website score?
dvice.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.