What technology does wistv.com use?

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

Is wistv.com secure (HTTPS)?

Yes. wistv.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 25, 2026.

Hosting provider information for wistv.com is not available yet.

What is wistv.com's SEO score?

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

What is wistv.com's overall website score?

wistv.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

Has wistv.com's score changed over time?

wistv.com's overall score has improved by 5 points (from 82 to 87) since Jul 26, 2026.

wistv.com

WIS News 10

Last scanned Aug 3, 2026, 5:00 AM · 5 views

Overall score

Great

Summary

WIS-TV is South Carolina’s breaking news and First Alert Weather forecast leader for Columbia, Lexington, Irmo, Sumter, Orangeburg, Newberry and the Midlands. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No H1 heading found.

WIS-TV is South Carolina’s breaking news and First Alert Weather forecast leader for Columbia, Lexington, Irmo, Sumter, Orangeburg, Newberry and the Midlands.

Top issues to fix

6 issues found · 1 high priority

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.
TLS certificate expires in 22 days
Security
Renew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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

996 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+5 overall since Jul 26, 2026

Overall: 87
SEO: 80
Security: 90
Performance: 90
Accessibility: 90

Organization

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

WIS-TV is South Carolina’s breaking news and First Alert Weather forecast leader for Columbia, Lexington, Irmo, Sumter, Orangeburg, Newberry and the Midlands.

Facebook X (Twitter)Instagram YouTube

Contact

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

Email: publicfile@wistv.com

Meta tags

Title: WIS News 10
Description: WIS-TV is South Carolina’s breaking news and First Alert Weather forecast leader for Columbia, Lexington, Irmo, Sumter, Orangeburg, Newberry and the Midlands.
Canonical: https://www.wistv.com
Language: en
Charset: utf-8
Viewport: width=device-width, minimum-scale=1, initial-scale=1, viewport-fit=cover
Robots meta: index,follow,noarchive
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
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: gray4.web.arc-cdn.net
Valid from: May 27, 2026
Valid to: Aug 25, 2026
Days until expiry: 22
SAN domains: gray4.web.arc-cdn.net, m.live5news.com, m.nbc12.com, m.wect.com, m.wflx.com, m.wistv.com, m.wmbfnews.com, www.12onyourside.com, www.21alivenews.com, www.25newsnow.com, www.29news.com, www.cbs3duluth.com, www.fortwaynesnbc.com, www.goroute66.com, www.graytrainingcenter.tv, www.hoiabc.com, www.kbjr.com, www.kbjr6.com, www.kbjr6.tv, www.kdlh.com, www.ktiv.com, www.kttc.com, www.kxnvreno.com, www.live5news.com, www.myfox47.com, www.mysuncoast.com, www.nbc12.com, www.nbc29.com, www.news25now.com, www.northernnewsnow.com, www.noticiasetx.com, www.sutelemundo20.com, www.telemundoamarillo.com, www.telemundoatlanta.com, www.telemundocentraltexas.com, www.telemundocleveland.com, www.telemundolubbock.com, www.telemundotexoma.com, www.tpsnsports.com, www.wbng.com, www.wbtv.com, www.wect.com, www.week.com, www.wflx.com, www.wgem.com, www.wistv.com, www.wmbfnews.com, www.wpta21.com, www.wpta21.tv, www.wvirtv.com, www.wvva.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 2 · H3 4

Links

116 internal · 17 external · 20 broken

Images

39 total · 1 missing alt

Scripts / Styles

27 scripts · 5 stylesheets

JS / CSS size

287 KB · 0 B

Page size

437 KB

Robots.txt & Sitemap

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

SEO issues

No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://wistv.com
Final URL: https://www.wistv.com:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 988 ms
HTML size: 437 KB
Redirect chain: https://wistv.com → https://www.wistv.com:443/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does wistv.com use?: We did not detect any specific technologies for wistv.com in the latest scan.
Is wistv.com secure (HTTPS)?: Yes. wistv.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 25, 2026.
Who hosts wistv.com?: Hosting provider information for wistv.com is not available yet.
What is wistv.com's SEO score?: wistv.com scored 80/100 for SEO in the latest analysis (great).
What is wistv.com's overall website score?: wistv.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Has wistv.com's score changed over time?: wistv.com's overall score has improved by 5 points (from 82 to 87) since Jul 26, 2026.