nutrient.io

https://nutrient.io· First analyzed 07 May 2026· Updated 07 May 2026

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nutrient.io

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.66.40.122

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

simon.ns.cloudflare.com.vita.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

663 ms10%

Speed Index

862 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

646 KB

69 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

JAMstack

⚡ SSG

Frontend

Framework

Astrov6.1.9

Styling

Tailwind CSS

CMS

HubSpot CMS

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

9 Technologies Detected

Analytics

Meta Frameworks

Other

CSS Frameworks

Tag Managers

Marketing

Other

CDN

SEO Analysis

B76/100

Meta Tags13/15

Content6/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

nutrient.ionutrient.io

The #1 PDF SDK library for viewing, editing, eSigning, and more

Integrate advanced document processing into any application — viewing, editing, signing, AI, and workflow automation delivered through SDKs, cloud APIs, and ...

Description truncated.

Title Length63 chars

Recommended: 50-60 chars (~369px / 580px)

Description Length178 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (21/30) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

135 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

F36/100

Bot Access

5/25

Machine Read.

9/25

Schema Data

12/25

Citation

10/25

AI Bot Access

2/14 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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:5%

Words:4,621

Token eff.:Poor Structure

Structured Data

4 JSON-LD

FAQPage×1.5Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

71/100

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

2/15

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

6/15

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

2 recommendations

•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.

77/100

65 mg

CO₂e / view

646.3 KB

Page Weight

80%

Cleaner Than

New Visitor

75 mg

Returning (cached)

37 mg

Annual (10K/mo)

7.8 kg

Emission Segments

Data Center

3 mg

Network

19 mg

Device

43 mg

Resource Breakdown

JavaScript

76.2 KB

Images

145.2 KB

CSS

63.6 KB

Fonts

257.3 KB

HTML

94.2 KB

Other

9.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

WAF

206d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.10.2025

Valid Until

29.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.nutrient.ionutrient.io

SHA-256 Fingerprint

64:DD:B8:C2:08:43:54:93:BE:61:A2:DB:C0:0E:D8:AE:EC:CD:D9:BF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, max-age=0, must-revalidate)

cf-cache-status

REVALIDATED

cf-ray🇩🇪 Frankfurt

9f7e8f87ed5c3a90-FRA

content-encoding

⚡ Brotli(br)

content-security-policy

frame-ancestors 'self'

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt4.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

nutrient.io

Domain Age

6y 5m

Created

03.12.2019

Expires

03.12.2026

Last Updated

17.01.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

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.

80/100

Mobile Friendly83 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

ABC Monument Grotesk

WCAG Partial

71/100

Readability

/30

16/30

14px · LH 1.75

Hierarchy

/20

18/20

3.43x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

ABC Monument Grotesk

Sans48px

Body Font

ABC Monument Grotesk

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~45 CPL

Narrow lines

48px

40px

32px

24px

14px

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

⚠️ Partial contrast: 5 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.

✅ Lean font stack: 1 font families keeps load times fast.

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

Buy on MyFonts

Color Palette

6 unique colors

3.7:1 AA Large Light

#ffffff

Background· 67.7%

#888484

Other· 2.7%

#f0ede8

Primary· 8.9%

#1a1414

Text· 8.9%

#e1dcd8

Secondary· 8.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

A/B Testing & Optimization

VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)b.sf-syn.com(4)cdn-4.convertexperiments.com(1)pa.nutrient.io(1)nutrient.chilipiper.com(1)

Website Identity

Nutrient

Organization

Nutrient provides best-in-class PDF SDKs for viewing, editing, and eSigning documents. Build with SDKs that quickly and seamlessly integrate into your web, server, and mobile apps.

sales@nutrient.io

www.nutrient.io

6 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLC📧 Google WorkspaceenEst. 2011

Social Profiles

Facebook X (Twitter)LinkedIn YouTube Discord

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Last analyzed: 07 May 2026 at 07:37

Historical Analysis & Change Tracking