shutterencoder.com

https://shutterencoder.com· First analyzed 24 May 2026· Updated 24 May 2026

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shutterencoder.com

Mobile

Sponsored

Hosting Provider

IONOS (1&1)

ionos.com

IP Address

217.160.0.250

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Essen, Germany

ASN

AS8560

Organization

Ionos Inf

Server

Apache

Nameservers

ns1055.ui-dns.com.ns1091.ui-dns.de.ns1027.ui-dns.biz.ns1088.ui-dns.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

41 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Diviv4.23.0Custom

by Elegant Themes

View Theme

Technology Stack

13 Technologies Detected

Plugins

Carousels Slider For Divi

Libraries

Payments

UI Components

CSS Frameworks

Fonts

Web Servers

Languages

SEO Analysis

A85/100

Meta Tags15/15

Content11/12

Headings6/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile1/4

Indexability3/3

shutterencoder.comshutterencoder.com

Shutter Encoder - Encoder|Converter video FREE PC|Mac

Open source software without any restrictions - converter all formats video|audio|image professionals codecs and standards - Windows|OS X|Linux.

Title Length53 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length144 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (36/44) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100

Poor

5 12

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

Sponsored

AI & LLM Readiness

C60/100

Bot Access

20/25

Machine Read.

18/25

Schema Data

8/25

Citation

14/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:8%

Words:1,256

Token eff.:Optimal

Sections/1K:14.3

Depth:2/5

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 4.1w

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

AI readiness recommendation preview...

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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.

73/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

18/20

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

6/15

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

3 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.

72/100

113 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

129 mg

Returning (cached)

65 mg

Annual (10K/mo)

13.6 kg

Emission Segments

Data Center

6 mg

Network

33 mg

Device

74 mg

Resource Breakdown

JavaScript

318.5 KB

Images

334.3 KB

CSS

442.5 KB

Fonts

1.3 KB

HTML

23.5 KB

Green Hosting Verified

IONOS SE

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

150d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.04.2026

Valid Until

21.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.shutterencoder.comshutterencoder.com

SHA-256 Fingerprint

00:0D:AB:8A:3C:6E:32:3E:D0:0D:5A:F9:3D:CC:DD:D1:C7:11:61:55...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 14:27:20 GMT

link

<https://www.shutterencoder.com/wp-json/>; rel="https://api....

server

Apache

x-powered-by

PHP/8.2.31

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx00.ionos.fr

mx01.ionos.fr

Domain Information

shutterencoder.com

Domain Age

12y 8m

Created

11.09.2013

Expires

11.09.2026

Last Updated

12.09.2025

Registrar

IONOS SE

DNSSEC

Not Enabled

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.

56/100

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=1.0, maximum-scale=1.0, user-scalable=0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica + Montserrat

WCAG Partial

68/100

Readability

/30

19/30

15px · LH 1.59

Hierarchy

/20

13/20

2.53x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 3 req

Heading Font

Helvetica

Sans38px

Body Font

Montserrat

Sans15px

Contrast Ratio

1:1

15 issues

Reading Comfort

~32 CPL

Narrow lines

38px

22px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.59 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

GGoogle Fonts Buy on MyFontsFlesch 38

Color Palette

11 unique colors

Dark

#272527

Other· 31.4%

#00416e

Accent· 11.1%

#004f87

Accent· 8.3%

#01263f

Accent· 7.9%

#14191d

Secondary· 7.6000000000000005%

#606b76

Secondary· 6.4%

#003254

Primary· 5.6%

#a5b2b7

Secondary· 5.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

shutterencoder.com(14)

Website Identity

Shutter Encoder

Organization

Open source software without any restrictions - converter all formats video|audio|image professionals codecs and standards - Windows|OS X|Linux.

www.shutterencoder.com/

12 years old

Location detected: 🇩🇪 Germanyvia ip

IONOS SEen-US

Social Profiles

Facebook X (Twitter)YouTube GitHub Reddit

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Last analyzed: 24 May 2026 at 14:27

Historical Analysis & Change Tracking