igs.org

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

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igs.org

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

52.14.244.14

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Dublin, United States

ASN

AS16509

Organization

AWS EC2 (us-east-2)

Server

Apache

Nameservers

ns8.worldnic.com.ns7.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.1 s10%

Speed Index

2.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

14.8 MB

168 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

TheGemv5.12.1.1Custom

by Codex Themes.

View Theme

Technology Stack

30 Technologies Detected

Plugins

Wp Google Search Js_Composer The Events Calendar Tribe Ext Events Control Gravityview Az Filters 3D Flipbook Dflip Lite Thegem Elements

Tablepress Datatables Buttons

TablePress

Popup Anything On Click Smart Slider 3 Sticky Menu Or Anything On Scroll Template Events Calendar Megamenu

Libraries

jQueryv3.7.1

Underscore.js Animate.css

CSS Frameworks

Analytics

Languages

PHPv8.2.29 Pythonv2.7.18

Other

UI Components

Icon Libraries

Fonts

Tag Managers

Web Servers

Customer Support

SEO Analysis

D50/100

Meta Tags4/15

Content3/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

igs.orgigs.org

International GNSS Service – Enabling the highest-accuracy usabilit...

No description available for this page.

Title truncated.

Title Length109 chars

Recommended: 50-60 chars (~650px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (109 chars, ~650px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Very thin content (15 words). Search engines need substantial content for ranking.

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

6 rules

Local SEO

Local Search Readiness

11/100

Poor

4 11 2

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

Sponsored

AI & LLM Readiness

F27/100

Bot Access

16/25

Machine Read.

7/25

Schema Data

0/25

Citation

4/25

AI Bot Access

10/14 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:1,172

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

64/100

Passed

Critical

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

7/15

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.

2 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.

22/100

1.53 g

CO₂e / view

14.8 MB

Page Weight

Cleaner Than

New Visitor

1.74 g

Returning (cached)

872 mg

Annual (10K/mo)

183.1 kg

Emission Segments

Data Center

75 mg

Network

448 mg

Device

1.00 g

Resource Breakdown

JavaScript

905.9 KB

Images

3.8 MB

CSS

8.9 MB

Fonts

5.8 KB

HTML

1.1 MB

Other

8.1 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

144d

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

13.09.2025

Valid Until

15.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.igs.orgigs.org

SHA-256 Fingerprint

DA:3E:91:54:AA:80:DA:5D:60:88:2E:A7:E5:49:E9:51:93:39:C1:34...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection

Upgrade, Keep-Alive

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 11:53:50 GMT

keep-alive

timeout=5, max=100

link

<https://igs.org/wp-json/>; rel="https://api.w.org/", <https...

server

Apache/2.4.65 () OpenSSL/1.0.2k-fips mod_wsgi/3.4 Python/2.7...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

aspmx2.googlemail.com

alt2.aspmx.l.google.com

+1 more

Domain Information

igs.org

Domain Age

22y 7m

Created

25.10.2003

Expires

25.10.2030

Last Updated

12.11.2020

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

71/100

Mobile Friendly342 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Montserrat + Roboto

WCAG Partial

63/100

Readability

/30

20/30

18px · LH 1.44

Hierarchy

/20

6/20

WCAG

/25

18/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Montserrat

Sans

Body Font

Roboto

Sans18px

Contrast Ratio

1:1

6 issues

Reading Comfort

~38 CPL

Narrow lines

28px

24px

20px

18px

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

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 6 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).

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 33

Color Palette

9 unique colors

Light

#ffffff

Background· 50.900000000000006%

#d5eafa

Accent· 13.5%

#a6d3ef

Accent· 7.7%

#151f2e

Primary· 6.6%

#bbddf3

Accent· 6.2%

#080b15

Secondary· 5.3%

#7daebf

Secondary· 4.5%

#2f5167

Secondary· 4.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

igs.org(10)googletagmanager.com(4)google.com(2)google-analytics.com(2)cse.google.com(1)

Website Identity

igs.org

CB@igs.org

22 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Google Workspaceen-US

Social Profiles

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Last analyzed: 24 May 2026 at 11:54

Historical Analysis & Change Tracking