iea-shc.org

https://iea-shc.org· First analyzed 18 May 2026· Updated 18 May 2026

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iea-shc.org

Mobile

Sponsored

Hosting Provider

Infobunker, L.L.C

IP Address

199.115.204.214

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ames, United States

ASN

AS36436

Organization

Infobunker, L.L.C

Server

Microsoft IIS

Nameservers

ns2.tierra.net.ns1.tierra.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.6 MB

64 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Infobunker, L.L.C

Technology Stack

15 Technologies Detected

Analytics

Libraries

CSS Frameworks

UI Components

Other

Icon Libraries

Fonts

Tag Managers

Web Servers

Frameworks

Customer Support

SEO Analysis

D55/100

Meta Tags8/15

Content10/12

Headings7/8

Technical14/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile1/4

Indexability3/3

iea-shc.orgiea-shc.org

IEA SHC || International Energy Agency Solar Heating and Cooling Pr...

The Solar Heating and Cooling Programme (SHC) was established in 1977, one of the first programmes of the International Energy Agency, to promote the use of ...

Title truncated. Description truncated.

Title Length128 chars

Recommended: 50-60 chars (~757px / 580px)

Description Length193 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (128 chars, ~757px). Will be truncated in search results.
• Most images missing alt text (16/25) — critical for accessibility and SEO

12 issues found

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Crawlability

Sitemap

robots.txt

31 rules

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

10/25

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:4%

Words:959

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary247w

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph1/3

Twitter Card0/3

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

14/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

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.

16/100

458 mg

CO₂e / view

3.6 MB

Page Weight

15%

Cleaner Than

New Visitor

523 mg

Returning (cached)

262 mg

Annual (10K/mo)

54.9 kg

Emission Segments

Data Center

102 mg

Network

110 mg

Device

246 mg

Resource Breakdown

JavaScript

481.9 KB

Images

2.8 MB

CSS

181.3 KB

Fonts

2.4 KB

HTML

41.6 KB

Other

138.0 KB

Green Hosting Not Verified

Infobunker, L.L.C

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

20.04.2026

Valid Until

19.07.2026

Subject Alternative Names (2)

*.iea-shc.orgiea-shc.org

SHA-256 Fingerprint

0E:B4:B8:F8:F5:C8:79:79:FB:2B:C5:5E:03:72:BA:B3:3A:59:B2:70...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-length

42268

content-type

text/html; charset=utf-8

date

Mon, 18 May 2026 02:22:59 GMT

server

Microsoft-IIS/10.0

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.iea-shc.org

Domain Information

iea-shc.org

Domain Age

29 years

Created

09.05.1997

Expires

10.05.2027

Last Updated

21.04.2025

Registrar

DomainSpot LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

62/100

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, minimum-scale=1.0, shrink-to-fit=no

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

64/100

Readability

/30

10/30

13px · LH 2.06

Hierarchy

/20

17/20

2.89x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans36px

Body Font

Arial

Sans13px

Contrast Ratio

1:1

27 issues

Reading Comfort

~45 CPL

Narrow lines

36px

31px

17px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.06). 1.4–1.6 is optimal for body text.

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

GGoogle FontsFlesch 20

Color Palette

13 unique colors

13.58:1 AAA Light

#ffffff

Background· 16.1%

#322d2b

Text· 6%

#090a0c

Text· 11.8%

#ef3226

Primary· 11.4%

#a1937e

Secondary· 8.7%

#81756a

Secondary· 8.7%

#0044ff

Accent· 7.8%

#1c293d

Primary· 6.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)googletagmanager.com(3)ajax.aspnetcdn.com(2)google-analytics.com(1)ssl.google-analytics.com(1)

Website Identity

iea-shc.org

29 years old

Location detected: 🇺🇸 United Statesvia ip

DomainSpot LLC

Social Profiles

X (Twitter)YouTube

Sponsored

Last analyzed: 18 May 2026 at 02:23

Historical Analysis & Change Tracking