sandpile.org

https://sandpile.org· First analyzed 22 May 2026· Updated 22 May 2026

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sandpile.org

Mobile

Sponsored

Hosting Provider

pair Networks

IP Address

216.92.53.1

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Pittsburgh, United States

ASN

AS7859

Organization

pair Networks

Server

Apache

Nameservers

dns4.pair.com.ns9.ns0.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

273 ms10%

Speed Index

355 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

51 KB

6 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

pair Networks

Technology Stack

1 Technologies Detected

Web Servers

Apache

SEO Analysis

D40/100

Meta Tags5/15

Content8/12

Headings0/8

Technical6/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

sandpile.orgsandpile.org

sandpile.org -- The world's leading source for technical x86 proces...

The world's leading source for technical x86 processor information.

Title truncated.

Title Length83 chars

Recommended: 50-60 chars (~493px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (83 chars, ~493px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (5/8) — critical for accessibility and SEO

15 issues found

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Crawlability

Sitemap

Type: standard

51 URLs

robots.txt

135 rules

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

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AI & LLM Readiness

F13/100

Bot Access

3/25

Machine Read.

7/25

Schema Data

0/25

Citation

3/25

AI Bot Access

0/14 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:13%

Words:133

Token eff.:Too Short

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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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

15/20

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

Semantic Structure

3/20

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.

5 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.

69/100

A+

5 mg

CO₂e / view

51.2 KB

Page Weight

95%

Cleaner Than

New Visitor

6 mg

Returning (cached)

3 mg

Annual (10K/mo)

624 g

Emission Segments

Data Center

<0.001 g

Network

2 mg

Device

3 mg

Resource Breakdown

Images

44.8 KB

HTML

6.4 KB

Green Hosting Verified

pair Networks

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

67d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (2)

sandpile.orgwww.sandpile.org

SHA-256 Fingerprint

A4:DF:8F:A4:5E:E0:7A:50:42:82:05:C6:84:E2:29:9C:88:D7:0E:94...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-length

6302

content-type

text/html

date

Fri, 22 May 2026 10:33:28 GMT

etag

"189e-64ac34f3909f3"

last-modified

Sat, 14 Feb 2026 07:02:48 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail7.g24.pair.com

Domain Information

sandpile.org

Domain Age

29y 6m

Created

20.11.1996

Expires

19.11.2033

Last Updated

17.07.2025

Registrar

Squarespace Domains II LLC

DNSSEC

Not Enabled

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.

27/100

Not Mobile Friendly

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.

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG AAA

66/100

Readability

/30

20/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

24/25

10.27:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

10.27:1

WCAG AAA (≥7:1)

Reading Comfort

Single Family

left aligned

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

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.3:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 39

Color Palette

6 unique colors

Light

#ffffff

Background· 63.00000000000001%

#008081

Accent· 24.600000000000005%

#8eacb8

Secondary· 3.5%

#ced7da

Secondary· 3.3%

#0b4970

Primary· 2.8%

#e3e8e9

Secondary· 2.8%

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Website Identity

sandpile.org

29 years old

Location detected: 🇺🇸 United Statesvia ip

Squarespace Domains II LLC

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Last analyzed: 22 May 2026 at 10:33

Historical Analysis & Change Tracking