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pdfguru.com

https://pdfguru.com· First analyzed 07 May 2026· Updated 07 May 2026
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pdfguru.com
Desktop screenshot of pdfguru.com
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Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.206.7

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-956.awsdns-55.net.ns-1508.awsdns-60.org.ns-1614.awsdns-09.co.uk.ns-213.awsdns-26.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
461 ms10%
Speed Index
599 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
751 KB
171 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Hotjar
FullStoryMicrosoft Clarity

Meta Frameworks

1
Astro

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Microsoft Advertising

Reviews

1
Trustpilot

Security

1
reCAPTCHA

SEO Analysis

B74/100
23
3
1
Meta Tags15/15
Content3/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
P
pdfguru.compdfguru.com

Edit PDF with PDF Guru | PDF Editor, Converter & AI Tool

No installs, no hassle — just powerful tools for editing, converting, signing, and managing PDFs with what many consider the best PDF editor.

Title Length56 chars

Recommended: 50-60 chars (~337px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (12 words). Search engines need substantial content for ranking.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

29/100
Needs Work
8 10

Sponsored

AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
11/25
Citation
7/25

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
Text ratio:1%
Words:2,082
Token eff.:Optimal

Structured Data

5 JSON-LD
FAQPage×1.5Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
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
73/100
12
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
6/15
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.
76/100
A
76 mg
CO₂e / view
750.5 KB
Page Weight
80%
Cleaner Than
New Visitor
87 mg
vs
Returning (cached)
43 mg
Annual (10K/mo)
9.1 kg
Emission Segments
Data Center
4 mg
Network
22 mg
Device
50 mg
Resource Breakdown
JavaScript
352.0 KB
Images
53.4 KB
CSS
108.4 KB
Fonts
48.7 KB
HTML
188.1 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

WAF

153d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.03.2026

Valid Until

07.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

pdfguru.com*.pdfguru.com

SHA-256 Fingerprint

A6:4F:69:FF:07:72:07:5B:5C:EA:2B:C7:7F:48:FD:E0:81:85:80:F1...

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
🔴 No Cache(max-age=0, no-cache, no-store, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Thu, 07 May 2026 13:20:36 GMT
etag
W/"378e8ea6e4a7c5ba2772209baf6a3e17"
Good Warning Issue

Email Infrastructure

Amazon SES

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

inbound-smtp.us-east-1.amazonaws.com

Domain Information

pdfguru.com

Domain Age
3y 9m

Created

14.07.2022

Expires

14.07.2028

Last Updated

23.04.2025

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
75/100
Mobile Friendly38 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Nunito Sans

WCAG Partial
75/100
Readability
/30
21/30

20px · LH 1.25

Hierarchy
/20
18/20

2.4x ratio · ✓ H1→H6

WCAG
/25
18/25

3.27:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Nunito Sans

Sans48px

Body Font

Nunito Sans

Sans20px

Contrast Ratio

3.27:1

1 issue

Reading Comfort

~34 CPL

Narrow lines
48px
h1
40px
h2
24px
h3
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.3:1).

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

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

Buy on MyFontsFlesch 63

Color Palette

6 unique colors
Light
#ffffff
Primary· 71%
#d2294a
Primary· 22.800000000000004%
#9b737b
Secondary· 2.5%
#e1e1da
Secondary· 2.4%
#891d33
Accent· 1.3%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

4
Google AnalyticsFree
HotjarMid-Market
Microsoft ClarityFree
Google Tag ManagerFree

User behavior and product analytics

Advertising

1
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

3

Categories

6

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

13 Resources

13
Scripts
0
Styles
11
Async
0
Defer

Top Script Sources

googletagmanager.com(4)bat.bing.com(2)local(2)scripts.clarity.ms(1)cdp.customer.io(1)

Website Identity

PDF Guru

PDF Guru

Organization

Edit PDF documents, switch between formats, fill out forms, and add e-signatures — all without installing a thing.

pdfguru.com/
3 years old
Location detected: 🇫🇮 Finlandvia ip
GoDaddy.com, LLC📧 Amazon SESen

Sponsored

Last analyzed: 07 May 2026 at 13:21

Historical Analysis & Change Tracking