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fossilera.com

https://fossilera.com· First analyzed 10 May 2026· Updated 10 May 2026
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fossilera.com
Desktop screenshot of fossilera.com
Mobile screenshot of fossilera.com
Mobile

Sponsored

Hosting Provider

Linode (Akamai)
linode.com

IP Address

45.79.80.165

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Fremont, United States

ASN

AS63949

Organization

Linode

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

james.ns.cloudflare.com.elle.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
607 ms10%
Speed Index
789 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
156 KB
59 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Linode (Akamai)
CDN
Cloudflare

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv3.6.0
jQuery UI

CSS Frameworks

1
Tailwind CSS

Email Marketing

1
Brevo (Sendinblue)

Advertising

1
TikTok Pixel

Web Servers

1
Nginxv1.20.1

SEO Analysis

C69/100
18
8
1
Meta Tags11/15
Content9/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile3/4
Indexability3/3
F
fossilera.comfossilera.com

FossilEra - Fossils, Meteorites & Minerals For Sale - FossilEra.com

Fossils, minerals, meteorites and crystals for sale. Top quality specimens, great selection and prices. We guarantee the authenticity of everything that we s...

Description truncated.
Title Length67 chars

Recommended: 50-60 chars (~397px / 580px)

Description Length161 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

13 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 13 1

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

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
2/25
Citation
12/25

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
navheader/footer
Text ratio:6%
Words:675
Token eff.:Optimal
Sections/1K:5.9
Depth:2/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary69w
Descriptive Headingsavg 2w
Canonical URL
Open Graph3/3
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

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
70/100
9
Passed
2
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
75/100
A+
16 mg
CO₂e / view
155.5 KB
Page Weight
95%
Cleaner Than
New Visitor
18 mg
vs
Returning (cached)
9 mg
Annual (10K/mo)
1.9 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
10 mg
Resource Breakdown
JavaScript
142.8 KB
HTML
12.8 KB
Green Hosting Verified
Linode (Akamai)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

146d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

02.09.2025

Valid Until

04.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

assets2.fossilera.comassets0.fossilera.comassets1.fossilera.comfossilera.comwww.fossilera.comassets3.fossilera.com

SHA-256 Fingerprint

06:0C:B5:C1:36:BF:8E:73:50:80:ED:D0:84:ED:D7:4F:8F:C2:A3:AD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 0s(max-age=0, private, must-revalidate)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Sun, 10 May 2026 16:44:29 GMT
etag
W/"4dc77e2818f8d12582b531ca3c09f7dc"
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com
aspmx3.googlemail.com
aspmx2.googlemail.com
alt2.aspmx.l.google.com

+1 more

Domain Information

fossilera.com

Domain Age
12y 10m

Created

19.06.2013

Expires

19.06.2027

Last Updated

20.06.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
50/100
Not Mobile Friendly9 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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Merriweather Sans

WCAG Partial
65/100
Readability
/30
17/30

18px · LH --

Hierarchy
/20
15/20

1.56x ratio · ✓ H1→H6

WCAG
/25
19/25

2.62:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Merriweather Sans

Sans28px

Body Font

Merriweather Sans

Sans18px

Contrast Ratio

2.62:1

1 issue

Reading Comfort

~102 CPL

Too wide
28px
h1
21px
h2
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

❌ Very long lines: ~102 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.6:1).

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

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

Buy on MyFontsFlesch 12

Color Palette

12 unique colors
2.1:1 Fail Light
#b3b3b3
Other· 22.199999999999996%
#ffffff
Text· 13.3%
#4d392c
Primary· 6.8%
#60584c
Secondary· 6.3%
#231e1b
Secondary· 5.3%
#89683b
Secondary· 4.7%
#b29776
Secondary· 2.5%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

1
Brevo (Sendinblue)SMB

Email marketing and automation platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Facebook PixelMid-Market
TikTok PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

5

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

17 Resources

15
Scripts
2
Styles
11
Async
1
Defer

Top Script Sources

analytics.tiktok.com(3)connect.facebook.net(2)cdn.by.wonderpush.com(2)code.jquery.com(2)sibautomation.com(1)

Website Identity

FossilEra

support@fossilera.com
www.fossilera.com
12 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen

Social Profiles

FacebookInstagram

Sponsored

Last analyzed: 10 May 2026 at 16:44

Historical Analysis & Change Tracking