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opennms.com

https://opennms.com· First analyzed 08 May 2026· Updated 08 May 2026
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opennms.com
Desktop screenshot of opennms.com
Mobile screenshot of opennms.com
Mobile

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Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.21

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-892.awsdns-47.net.ns-1303.awsdns-34.org.ns-1632.awsdns-12.co.uk.ns-500.awsdns-62.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
596 ms10%
Speed Index
775 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
78 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
AvadaCustom

Technology Stack

10 Technologies Detected

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

Plugins

1
Yoast SEO

SEO Analysis

A82/100
23
7
1
Meta Tags15/15
Content8/12
Headings7/8
Technical24/25
E-E-A-T5/7
Images2/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
O
opennms.comopennms.com

Enterprise Network Monitoring Platform | OpenNMS Meridian

OpenNMS is an enterprise-grade network monitoring platform that can be deployed anywhere. Companies in the Fortune 100 use it every day.

Title Length57 chars

Recommended: 50-60 chars (~354px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (48/54) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

27 rules

Sitemap reference found

Local SEO

Local Search Readiness

32/100
Needs Work
9 8

Sponsored

AI & LLM Readiness

D52/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
Citation
17/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:521
Token eff.:Optimal

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary68w
Descriptive Headingsavg 4.6w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
89/100
14
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
48/100
D
260 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
298 mg
vs
Returning (cached)
149 mg
Annual (10K/mo)
31.2 kg
Emission Segments
Data Center
13 mg
Network
77 mg
Device
171 mg
Resource Breakdown
JavaScript
198.2 KB
Images
1.7 MB
CSS
588.8 KB
HTML
27.2 KB
Green Hosting Verified
WP Engine
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

WAF

71d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

19.04.2026

Valid Until

18.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.opennms.com

SHA-256 Fingerprint

F9:F0:38:A7:66:A1:53:37:76:47:DE:17:2F:2E:CD:DC:63:81:45:B7...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9f8910b7def60cd8-MXP
content-encoding
⚡ Brotli(br)
content-security-policy
default-src 'self' 'unsafe-inline'; script-src 'self' 'unsaf...
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

opennms-com.mail.protection.outlook.com

Domain Information

opennms.com

Domain Age
26y 7m

Created

12.10.1999

Expires

12.10.2026

Last Updated

21.10.2025

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
72/100
Mobile Friendly26 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1, maximum-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter + Helvetica Neue

WCAG Partial
52/100
Readability
/30
17/30

12px · LH 1.50

Hierarchy
/20
15/20

3.17x ratio

WCAG
/25
10/25

2.38:1 min contrast

Performance
/25
10/25

System fonts

Heading Font

Inter

Sans38px

Body Font

Helvetica Neue

Sans12px

Contrast Ratio

2.38:1

4 issues

Reading Comfort

~47 CPL

Optimal (45–75)
38px
h1
34px
h2
25px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.4:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 25

Color Palette

4 unique colors
Light
#ffffff
Background· 78.39999999999999%
#e0f3f5
Primary· 12.3%
#d1e4eb
Secondary· 5%
#708a94
Secondary· 4.1%

Business & Marketing Stack

6 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

2
LinkedIn AdsEnterprise
Reddit PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

4

Categories

6

Total Tools

1

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

16 Resources

15
Scripts
1
Styles
6
Async
0
Defer

Top Script Sources

googletagmanager.com(3)opennms.com(3)js.hs-banner.com(1)js.hs-analytics.net(1)js.hubspot.com(1)

Website Identity

The OpenNMS Group

The OpenNMS Group

Organization

OpenNMS is an enterprise-grade network monitoring platform that can be deployed anywhere. Companies in the Fortune 100 use it every day.

contactus@opennms.com
+1-919-533-0160
www.opennms.com/
26 years old
Location detected: 🇺🇸 United Statesvia phone
Amazon Registrar, Inc.📧 Microsoft 365en-US

Sponsored

Last analyzed: 08 May 2026 at 14:13

Historical Analysis & Change Tracking