krebsonsecurity.com

https://krebsonsecurity.com· First analyzed 13 Feb 2026· Updated 13 Feb 2026

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krebsonsecurity.com

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

130.211.45.45

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Nginx

Nameservers

ns-cloud-d4.googledomains.com.ns-cloud-d3.googledomains.com.ns-cloud-d1.googledomains.com.ns-cloud-d2.googledomains.com.

Performance

Page Speed

1.7 MB

26 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.2.2

cms

Publisho Prov1.5

by Themonic

View Theme

Technology Stack

10 Technologies Detected

Plugins

Jquery Lightbox For Native Galleries

Libraries

Meta Frameworks

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

D44/100

krebsonsecurity.comkrebsonsecurity.com

Krebs on Security – In-depth security news and investigation

No description available for this page.

Title Length60 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description - important for click-through rates
• Missing H1 tag - every page should have one H1
• Many images missing alt text (27/28)

6 issues found

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Crawlability

Sitemap

Type: index

11 URLs

robots.txt

13 rules

Sitemap reference found

Sponsored

Security Score

26%Critical

Interactive

HTTPS

No WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

11.01.2026

Valid Until

11.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

krebsonsecurity.com

SHA-256 Fingerprint

92:BC:1A:F2:FE:2E:CE:D1:CE:71:C7:0C:A5:90:82:DF:CA:6C:3D:61...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

3216

alt-svc

h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

cache-control

🟡 300s(max-age=300,public,max-age=300,public)

content-encoding

📦 Gzip(gzip)

content-length

37460

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

krebsonsecurity.com

Domain Age

16y 2m

Created

23.11.2009

Expires

23.11.2026

Last Updated

27.10.2017

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Typography & Readability

sans-serif

83/100

Readability

/30

40/40

17px · LH 1.40

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

sans-serif

Sans

Body Font

sans-serif

Sans17px

Contrast Ratio

Reading Comfort

~39 CPL

Needs attention

25px

17px

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio ensures comfortable reading.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Clean layout: Consistent left alignment throughout.

GGoogle Fonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

krebsonsecurity.com(5)

Website Identity