StackOptic
Back to Search
datacite.org favicon

datacite.org

https://datacite.org· First analyzed 30 Apr 2026· Updated 30 Apr 2026
Export
datacite.org
Desktop screenshot of datacite.org
Mobile screenshot of datacite.org
Mobile

Sponsored

Hosting Provider

LiteSpeed
cloud.google.com

IP Address

35.207.173.126

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt, Germany

ASN

AS15169

Organization

Google Cloud (europe-west3)

Server

Nginx

CDN

Proxy Cache

Nameservers

ns-298.awsdns-37.com.ns-914.awsdns-50.net.ns-1127.awsdns-12.org.ns-1784.awsdns-31.co.uk.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
990 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
354 KB
47 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.15.17.1
Infrastructure
Hosting
Google Cloud Platform
CDN
Proxy Cache

Technology Stack

15 Technologies Detected

Plugins

7
The Events CalendarCookie Law Info
Contact Form 7
Sg CachepressMolongui AuthorshipDatacite Custom Shortcodes
Yoast SEO

CSS Frameworks

2
Tailwind CSS
Bootstrap

Libraries

1
jQueryv2.2.4

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Analytics

1
Plausible Analytics

Web Servers

1
Nginx

SEO Analysis

B77/100
22
7
1
Meta Tags9/15
Content10/12
Headings8/8
Technical20/21
E-E-A-T5/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
D
datacite.orgdatacite.org

DataCite – Connecting Research, Advancing Knowledge - DataCite

No description available for this page.

Title Length62 chars

Recommended: 50-60 chars (~374px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

20/100
Needs Work
6 11

Sponsored

AI & LLM Readiness

D55/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
8/25
Citation
16/25

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
navheader/footer
Text ratio:5%
Words:824
Token eff.:Optimal
Sections/1K:31.6
Depth:2/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 3w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
76/100
11
Passed
3
Critical
1
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
10/15
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
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.
77/100
A+
36 mg
CO₂e / view
353.8 KB
Page Weight
90%
Cleaner Than
New Visitor
41 mg
vs
Returning (cached)
20 mg
Annual (10K/mo)
4.3 kg
Emission Segments
Data Center
2 mg
Network
11 mg
Device
24 mg
Resource Breakdown
JavaScript
165.3 KB
Images
78.6 KB
CSS
87.5 KB
Fonts
2.0 KB
HTML
18.0 KB
Other
2.4 KB
Green Hosting Verified
Google Cloud
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

76d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (1)

datacite.org

SHA-256 Fingerprint

DE:2E:98:36:6F:91:4D:D5:D6:D0:44:F2:3D:2B:CD:82:81:70:A7:E7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 30 Apr 2026 03:48:37 GMT
host-header
8441280b0c35cbc1147f8ba998a563a7
link
<https://datacite.org/>; rel=shortlink
server
nginx
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com
aspmx3.googlemail.com
alt1.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

datacite.org

Domain Age
16y 11m

Created

20.05.2009

Expires

20.05.2027

Last Updated

20.04.2026

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes
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
71/100
Mobile Friendly1 breakpoint
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, user-scalable=yes, initial-scale=1. maximum-scale=5, minimum-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

DM Sans + Barlow

WCAG AAA
83/100
Readability
/30
21/30

18px · LH 1.56

Hierarchy
/20
20/20

2.67x ratio · ✓ H1→H6

WCAG
/25
22/25

11.48:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

DM Sans

Sans48px

Body Font

Barlow

Sans18px

Contrast Ratio

11.48:1

WCAG AAA (≥7:1)

Reading Comfort

~33 CPL

Narrow lines
48px
h1
48px
h2
36px
h3
16px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.5:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 0

Color Palette

4 unique colors
Light
#233b53
Primary· 81.9%
#9aa5ac
Secondary· 7.4%
#364a5f
Secondary· 6.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
PlausibleSMB
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

26 Resources

20
Scripts
6
Styles
1
Async
1
Defer

Top Script Sources

datacite.org(15)plausible.io(1)cdn.jsdelivr.net(1)assets.datacite.org(1)code.jquery.com(1)

Website Identity

DataCite

DataCite

Organization

Connecting Research, Advancing Knowledge

support@datacite.org
datacite.org/
16 years old
Location detected: 🇩🇪 Germanyvia ip
Amazon Registrar, Inc.📧 Google Workspaceen

Sponsored

Last analyzed: 30 Apr 2026 at 03:48

Historical Analysis & Change Tracking