sperling-bags.com

https://sperling-bags.com· First analyzed 08 Sept 2026· Updated 08 Sept 2026

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sperling-bags.com

Mobile

Sponsored

Hosting Provider

Shopify

shopify.com

IP Address

23.227.38.65

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns1.webgo.de.ns4.webgo.de.ns2.webgo.de.ns3.webgo.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.7 s10%

Speed Index

3.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.9 MB

339 requests

Image Optimization

Lazy LoadResponsiveThumbor

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Shopify

ecommerce

Sperling Bags Live /main - PurplePanda EcomCustom

Shopify Theme

Detected Apps

KlaviyoJudge.meUpsell & Cross SellFacebook ChannelInstagram Shopping+1 more

Technology Stack

19 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Frameworks

React

Preact

Customer Support

LiveChat Zendesk

Advertising

Google Ads TikTok Pixel

Libraries

UI Components

CSS Frameworks

Fonts

Tag Managers

Email Marketing

Reviews

CDN

Security

SEO Analysis

B76/100

Meta Tags15/15

Content3/12

Headings8/8

Technical22/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

sperling-bags.comsperling-bags.com

Sperling - Nachhaltige Rucksäcke & Portemonnaies aus Kork

Sperling ist dein Start-up für nachhaltige Rucksäcke und mehr ✓ Tierschutz ✓ faire Produktion ✓ 0€ Versand ✓ 48h Lieferung ✓ 100% Vegan ✓ Jetzt entdecken

Title Length57 chars

Recommended: 50-60 chars (~345px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (8 words). Search engines need substantial content for ranking.

3 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

88 rules

Sitemap reference found

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.

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:4%

Words:3,370

Token eff.:Poor Structure

Structured Data

3 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

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.

53/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

1/15

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.

51/100

304 mg

CO₂e / view

2.9 MB

Page Weight

30%

Cleaner Than

New Visitor

347 mg

Returning (cached)

174 mg

Annual (10K/mo)

36.5 kg

Emission Segments

Data Center

15 mg

Network

89 mg

Device

200 mg

Resource Breakdown

JavaScript

1.8 MB

Images

912.1 KB

CSS

90.0 KB

Fonts

22.5 KB

HTML

104.0 KB

Other

27.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

WAF

67d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

17.08.2026

Valid Until

15.11.2026

Subject Alternative Names (1)

sperling-bags.com

SHA-256 Fingerprint

67:77:EC:0A:61:0B:4C:75:13:A9:19:93:A8:01:1E:AD:4E:8C:78:62...

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HTTP Headers

Developer Console

accept-ch

Sec-CH-Viewport-Width

alt-svc

h3=":443"; ma=86400

cdn-cache-control

no-cache, no-store

cf-cache-status

DYNAMIC

cf-ray

a3800f77cb59c623-EWR

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

s237.goserver.host

Domain Information

sperling-bags.com

Domain Age

8y 10m

Created

31.10.2017

Expires

31.10.2026

Last Updated

01.11.2025

Registrar

InterNetX GmbH

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.

78/100

Mobile Friendly40 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, initial-scale=1.0, height=device-height, minimum-scale=1.0, maximum-scale=5.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto Condensed

WCAG AA

78/100

Readability

/30

21/30

16px · LH 1.40

Hierarchy

/20

17/20

2x ratio · ✓ H1→H6

WCAG

/25

22/25

4.54:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Roboto Condensed

Sans32px

Body Font

Roboto Condensed

Sans16px

Contrast Ratio

4.54:1

WCAG AA (≥4.5:1)

Reading Comfort

~36 CPL

Narrow lines

32px

31px

24px

16px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 53

Color Palette

7 unique colors

5.74:1 AA Dark

#666666

Other· 34.4%

#ffffff

Text· 10.2%

#0a070c

Primary· 6.4%

Business & Marketing Stack

7 Tools Detected

Enterprise

Marketing Automation

KlaviyoE-commerce

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

Microsoft ClarityFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Reviews & Social Proof

Judge.meSMB

Customer reviews and testimonials

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

connect.facebook.net(5)collector.api.adtribute.io(3)sperling-bags-lak1.sperling-bags.com(3)analytics.tiktok.com(3)sperling-bags.com(2)

Website Identity

Sperling

Organization

8 years old

Location detected: 🇨🇦 Canadavia ip

InterNetX GmbHde

Social Profiles

Facebook Instagram TikTok

Sponsored

Last analyzed: 08 Sept 2026 at 18:37

Historical Analysis & Change Tracking