geochemicalperspectivesletters.org

https://geochemicalperspectivesletters.org· First analyzed 24 May 2026· Updated 24 May 2026

Export

Mobile

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Hosting Provider

Leaseweb

leaseweb.com

IP Address

185.71.60.66

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Houten, The Netherlands

ASN

AS60781

Organization

Cobytes B.V

Server

Apache

Nameservers

ns60.domaincontrol.com.ns59.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.7 s10%

Speed Index

2.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

87 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Diviv3.27.3Custom

by Elegant Themes

View Theme

Technology Stack

22 Technologies Detected

Plugins

Data

Footnotes For Wordpress

Post Views Counter

Light Wordpress Plugin

Contact Form 7

Ms Mailjet Notification Tabs Responsive

Mailjet For Wordpress

Smart Slider 3 Latest Posts Slider

Libraries

jQueryv1.9.1

Animate.css

UI Components

Owl Carousel Fancybox

CSS Frameworks

Analytics

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

C60/100

Meta Tags4/15

Content12/12

Headings3/8

Technical19/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

geochemicalperspectivesletters.orggeochemicalperspectivesletters.org

Geochemical Perspectives Letters | A journal of the European Associ...

No description available for this page.

Title truncated.

Title Length88 chars

Recommended: 50-60 chars (~539px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (88 chars, ~539px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

6/25

Schema Data

0/25

Citation

11/25

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

nav

Text ratio:31%

Words:7,867

Token eff.:Excessive

Sections/1K:2.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary69w

Descriptive Headingsavg 10.4w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

14/15

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

5/15

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

4 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.

52/100

339 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

387 mg

Returning (cached)

194 mg

Annual (10K/mo)

40.7 kg

Emission Segments

Data Center

17 mg

Network

100 mg

Device

223 mg

Resource Breakdown

JavaScript

143.4 KB

Images

2.8 MB

CSS

300.3 KB

Fonts

2.6 KB

HTML

28.4 KB

Green Hosting Verified

Cobytes

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

72d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.05.2026

Valid Until

04.08.2026

Subject Alternative Names (2)

geochemicalperspectivesletters.orgwww.geochemicalperspectivesletters.org

SHA-256 Fingerprint

E4:C8:71:25:97:58:BA:E6:0E:36:83:39:E3:38:13:54:A6:26:24:54...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

28758

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 11:38:37 GMT

etag

"7056-6528e18384d50"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mailfilter01.cobytes.io

Domain Information

geochemicalperspectivesletters.org

Domain Age

12y 1m

Created

08.04.2014

Expires

08.04.2027

Last Updated

23.05.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

73/100

Mobile Friendly6 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, maximum-scale=1.0, user-scalable=0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

59/100

Readability

/30

16/30

14px · LH 1.71

Hierarchy

/20

7/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans14px

Contrast Ratio

1:1

14 issues

Reading Comfort

~38 CPL

Narrow lines

14px

21px

14px

Perfect Fifth

Scale

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

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFluid Type (rem)Flesch 51

Color Palette

9 unique colors

7.43:1 AAA Light

#ffffff

Background· 31.599999999999998%

#545651

Other· 5.7%

#393f4b

Primary· 20.7%

#f3f1f0

Secondary· 10.700000000000001%

#c6baa9

Secondary· 9.3%

#a79e88

Secondary· 5.1%

#272b30

Text· 5.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

geochemicalperspectivesletters.org(9)googletagmanager.com(2)google-analytics.com(1)code.jquery.com(1)

Website Identity

geochemicalperspectivesletters.org

12 years old

Location detected: 🇳🇱 Netherlandsvia ip

GoDaddy.com, LLCen-US

Social Profiles

Facebook LinkedIn YouTube Bluesky

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Last analyzed: 24 May 2026 at 11:38

Historical Analysis & Change Tracking