tedmed.com

https://tedmed.com· First analyzed 10 May 2026· Updated 10 May 2026

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tedmed.com

Mobile

Sponsored

Hosting Provider

Pantheon

pantheon.io

IP Address

23.185.0.3

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns4.worldnic.com.ns3.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

766 ms10%

Speed Index

996 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

47 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Myceliumv2.0.1Custom

by Radish Lab

View Theme

Technology Stack

10 Technologies Detected

Plugins

Charitable Pro Webtoffee Gdpr Cookie Consent

Yoast SEO

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Analytics

Libraries

CSS Frameworks

Web Servers

SEO Analysis

A81/100

Meta Tags13/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images2/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

tedmed.comtedmed.com

TEDMED | Ideas Inspiring a Healthier Humanity

TEDMED features powerful talks and conversations exploring health, medicine, science, and the future of human wellbeing

Title Length45 chars

Recommended: 50-60 chars (~267px / 580px)

Description Length119 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (24/24) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

15 URLs

15 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

19/100

Poor

5 13

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

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AI & LLM Readiness

D58/100

Bot Access

20/25

Machine Read.

14/25

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

blockquotesnavheader/footer

Text ratio:6%

Words:1,075

Token eff.:Optimal

Sections/1K:29.8

Depth:3/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary61w

Descriptive Headingsavg 4.4w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

AI readiness recommendation preview...

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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.

87/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

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

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

12/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•Accessibility recommendation preview...

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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.

28/100

416 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

476 mg

Returning (cached)

238 mg

Annual (10K/mo)

50.0 kg

Emission Segments

Data Center

93 mg

Network

100 mg

Device

224 mg

Resource Breakdown

JavaScript

140.7 KB

Images

3.1 MB

CSS

62.1 KB

HTML

27.5 KB

Other

322 B

Green Hosting Not Verified

Pantheon

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

48d

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

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (2)

tedmed.comwww.tedmed.com

SHA-256 Fingerprint

65:32:47:B6:39:18:06:85:6E:E5:22:04:8A:38:74:BF:A5:1F:AE:A3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

81066

cache-control

🔵 1 Week(public, max-age=604800)

content-encoding

📦 Gzip(gzip)

content-length

27898

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx3.googlemail.com

aspmx2.googlemail.com

+1 more

Domain Information

tedmed.com

Domain Age

26y 1m

Created

03.04.2000

Expires

03.04.2029

Last Updated

03.02.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

73/100

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, initial-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

eb-garamond

WCAG AA

69/100

Readability

/30

18/30

40px · LH 1.25

Hierarchy

/20

17/20

2.5x ratio · ✓ H1→H6

WCAG

/25

18/25

4.68:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

eb-garamond

Sans100px

Body Font

eb-garamond

Sans40px

Contrast Ratio

4.68:1

WCAG AA (≥4.5:1)

Reading Comfort

~36 CPL

Narrow lines

100px

72px

48px

18px

40px

✅ Excellent readability: 40px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

AAdobe Fonts Buy on MyFontsFlesch 48

Color Palette

8 unique colors

Light

#ffffff

Background· 33.3%

#0d0e26

Primary· 38.6%

#18215f

Accent· 9.2%

#0c103e

Accent· 8.8%

#63233e

Secondary· 3.3%

#816b84

Secondary· 2.5%

#2e1531

Secondary· 1.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tedmed.com(8)googletagmanager.com(1)

Website Identity

TEDMED - Talks

Organization

TEDMED features powerful talks and conversations exploring health, medicine, science, and the future of human wellbeing

www.tedmed.com/

26 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 10 May 2026 at 16:07

Historical Analysis & Change Tracking