StackOptic
Back to Search
cyrusone.com favicon

cyrusone.com

https://cyrusone.com· First analyzed 20 May 2026· Updated 20 May 2026
Export
cyrusone.com
Desktop screenshot of cyrusone.com
Mobile screenshot of cyrusone.com
Mobile

Sponsored

Hosting Provider

HubSpot CMS
hubspot.com

IP Address

199.60.103.169

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Cambridge, United States

ASN

AS209242

Organization

HubSpot, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns1.cyrusone.com.dns2.cyrusone.com.dns3.cyrusone.com.dns4.cyrusone.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.6 MB
66 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

8 Technologies Detected

Libraries

2
jQueryv3.2.1
jQuery UI

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

C63/100
19
8
1
Meta Tags4/15
Content11/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
C
cyrusone.comcyrusone.com

Home | CyrusOne

No description available for this page.

Title Length15 chars

Recommended: 50-60 chars (~96px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

326 URLs

robots.txt

6 rules

Local SEO

Local Search Readiness

13/100
Poor
4 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
14/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:6%
Words:1,000
Token eff.:Optimal
Sections/1K:25

Structured Data

No Schema

Citation Readiness

Opening Summary57w
Descriptive Headingsavg 2.6w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
B
79/100
14
Passed
3
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
11/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
22/100
F
709 mg
CO₂e / view
5.6 MB
Page Weight
5%
Cleaner Than
New Visitor
810 mg
vs
Returning (cached)
405 mg
Annual (10K/mo)
85.1 kg
Emission Segments
Data Center
158 mg
Network
170 mg
Device
381 mg
Resource Breakdown
JavaScript
123.5 KB
Images
1.9 MB
CSS
703.0 KB
Fonts
1.8 KB
HTML
19.2 KB
Other
2.9 MB
Green Hosting Not Verified
HubSpot CMS
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

WAF

32d

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

23.03.2026

Valid Until

21.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

f889ebb5.sni.cloudflaressl.comwww.cyrusone.com

SHA-256 Fingerprint

1D:6C:F2:3E:71:0C:D9:4C:7B:2E:3D:1A:98:D3:A9:70:FC:9A:CE:B1...

Top 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
🟡 5s(s-maxage=36000, max-age=5)
cf-ray
9fec393ecbf0fae7-SJC
content-encoding
⚡ Brotli(br)
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Mimecast

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

us-smtp-inbound-1.mimecast.com
us-smtp-inbound-2.mimecast.com

Domain Information

cyrusone.com

Domain Age
25y 8m

Created

29.08.2000

Expires

29.08.2027

Last Updated

30.08.2025

Registrar

GoDaddy.com, LLC

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
77/100
Mobile Friendly5 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Oswald + Lato

WCAG Partial
63/100
Readability
/30
18/30

14px · LH 1.75

Hierarchy
/20
16/20

3.43x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
14/25

3 fonts · 4 req

Heading Font

Oswald

Display48px

Body Font

Lato

Sans14px

Contrast Ratio

1:1

19 issues

Reading Comfort

~38 CPL

Narrow lines
48px
h1
100px
h2
60px
h3
22px
h4
14px
p
Minor Second
Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.4x larger than body text.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle FontsFlesch 0

Color Palette

10 unique colors
Light
#ffffff
Background· 27.5%
#041c41
Primary· 19.4%
#236b8d
Accent· 10.5%
#1c4a6f
Accent· 10.1%
#26a2bc
Accent· 9.5%
#238fac
Accent· 8.9%
#b2d4dc
Secondary· 4.4%
#142f51
Primary· 3.7%

Business & Marketing Stack

3 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

3

Categories

3

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

28 Resources

18
Scripts
10
Styles
1
Async
3
Defer

Top Script Sources

local(5)cdnjs.cloudflare.com(4)cyrusone.com(3)js.hs-banner.com(1)js.hs-analytics.net(1)

Website Identity

cyrusone.com

25 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Mimecasten

Sponsored

Last analyzed: 20 May 2026 at 15:03

Historical Analysis & Change Tracking