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syneoshealth.com

https://syneoshealth.com· First analyzed 13 May 2026· Updated 13 May 2026
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syneoshealth.com
Desktop screenshot of syneoshealth.com
Mobile screenshot of syneoshealth.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.34.168

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ashley.ns.cloudflare.com.jeremy.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
256 ms10%
Speed Index
333 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
149 KB
95 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Drupal
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

C62/100
18
5
4
Meta Tags10/15
Content11/12
Headings3/8
Technical17/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
syneoshealth.comsyneoshealth.com

Syneos Health | Biopharma Solutions Organization & CRO

No description available for this page.

Title Length54 chars

Recommended: 50-60 chars (~327px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (17/20) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,481 URLs

robots.txt

66 rules

Local SEO

Local Search Readiness

17/100
Poor
5 12 1

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

D40/100
Bot Access
15/25
Machine Read.
10/25
Schema Data
2/25
Citation
13/25

AI Bot Access

6/14 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
nav
Text ratio:7%
Words:1,268
Token eff.:Optimal
Sections/1K:2.4
Depth:1/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary67w
Descriptive Headingsavg 3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
65/100
10
Passed
3
Critical
2
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
78/100
A+
15 mg
CO₂e / view
148.9 KB
Page Weight
95%
Cleaner Than
New Visitor
17 mg
vs
Returning (cached)
9 mg
Annual (10K/mo)
1.8 kg
Emission Segments
Data Center
<0.001 g
Network
4 mg
Device
10 mg
Resource Breakdown
CSS
121.3 KB
HTML
27.6 KB
Green Hosting Verified
Cloudflare
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

WAF

49d

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

Valid From

03.04.2026

Valid Until

02.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.syneoshealth.com*.www.syneoshealth.com

SHA-256 Fingerprint

B7:12:4D:60:0B:03:C3:8C:DF:35:38:FF:6D:0C:8F:61:FC:BC:A7:1B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin
api.ceros.com s.company-target.com
cache-control
🟡 1 Hours(max-age=3600, public)
cf-cache-status
HIT
cf-ray🇮🇹 Milan
9fb3ee73dd5c995b-MXP
content-encoding
📦 Gzip(gzip)
content-language
en
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxa-0032f401.gslb.pphosted.com
mxb-0032f401.gslb.pphosted.com

Domain Information

syneoshealth.com

Domain Age
8y 8m

Created

29.08.2017

Expires

29.08.2026

Last Updated

14.08.2025

Registrar

easyDNS Technologies Inc.

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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.
D
47/100
Not 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.
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

finalsix + lemon-sans-next

WCAG Partial
55/100
Readability
/30
26/30

16px · LH 1.50

Hierarchy
/20
7/20
WCAG
/25
11/25

1:1 min contrast

Performance
/25
11/25

3 fonts · 2 req

Heading Font

finalsix

Sans

Body Font

lemon-sans-next

Sans16px

Contrast Ratio

1:1

19 issues

Reading Comfort

~46 CPL

Optimal (45–75)
48px
h2
28px
h3
24px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 1/100. Consider shorter sentences and simpler words.

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

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Buy on MyFontsFlesch 1

Color Palette

7 unique colors
Light
#ffffff
Background· 54.8%
#f2f1ef
Primary· 22.7%
#131a1e
Secondary· 7.6%
#81665b
Secondary· 5.9%
#673a2e
Secondary· 4.1%
#b99f94
Secondary· 2.6%
#e1dad6
Border· 2.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
0
Defer

Top Script Sources

local(16)static.addtoany.com(3)googletagmanager.com(1)

Website Identity

Syneos Health

www.syneoshealth.com
8 years old
Location detected: 🇨🇦 Canadavia ip
easyDNS Technologies Inc.en

Social Profiles

LinkedIn

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Last analyzed: 13 May 2026 at 19:05

Historical Analysis & Change Tracking