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math.net

https://math.net· First analyzed 24 May 2026· Updated 24 May 2026
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math.net
Desktop screenshot of math.net
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Mobile

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Hosting Provider

InterServer
interserver.net

IP Address

69.10.42.198

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Secaucus, United States

ASN

AS19318

Organization

Interserver, Inc

Server

Apache

Nameservers

pdns14.domaincontrol.com.pdns13.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
458 ms10%
Speed Index
595 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
48 KB
13 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
InterServer

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Web Servers

1
Apachev2.4.37

Languages

1
PHPv7.2.11

SEO Analysis

D48/100
12
8
1
Meta Tags11/15
Content4/12
Headings0/8
Technical14/25
E-E-A-T0/7
Images4/7
Links3/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
M
math.netmath.net

Learn and Practice Math - Math.net

Math topics explained online in an easy to understand way, covering primary math, algebra, geometry, trigonometry, probability, statistics, and calculus for ...

Description truncated.
Title Length34 chars

Recommended: 50-60 chars (~212px / 580px)

Description Length194 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

838 URLs

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

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.

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AI & LLM Readiness

F25/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
4/25

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
Text ratio:9%
Words:48
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...
Upgrade to view recommendations

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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.
C
66/100
8
Passed
4
Critical
0
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
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.
2 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.
60/100
A+
6 mg
CO₂e / view
47.6 KB
Page Weight
95%
Cleaner Than
New Visitor
7 mg
vs
Returning (cached)
3 mg
Annual (10K/mo)
708 g
Emission Segments
Data Center
1 mg
Network
1 mg
Device
3 mg
Resource Breakdown
JavaScript
2.0 KB
Images
15.0 KB
CSS
29.1 KB
HTML
1.5 KB
Green Hosting Not Verified
InterServer
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

168d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.04.2026

Valid Until

08.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.math.netmath.net

SHA-256 Fingerprint

24:9E:1C:F6:E0:C7:CC:E7:CC:23:D1:47:2D:43:0C:83:0C:74:F8:A0...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 1s(max-age=1)
content-encoding
📦 Gzip(gzip)
content-length
1285
content-type
text/html; charset=UTF-8
date
Sun, 24 May 2026 15:28:30 GMT
expires
Sun, 24 May 2026 15:28:31 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

math.net

Domain Age
29y 7m

Created

05.10.1996

Expires

01.11.2026

Last Updated

04.10.2023

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
57/100
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.
Viewport
width=device-width, initial-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

arial

WCAG Partial
64/100
Readability
/30
18/30

17px · LH 1.25

Hierarchy
/20
9/20
WCAG
/25
17/25

2.54:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

arial

Body Font

arial

Sans17px

Contrast Ratio

2.54:1

30 issues

Reading Comfort

Single Family

center aligned

✅ Excellent readability: 17px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 30 elements below WCAG AA threshold (min 2.5:1).

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

Flesch 0

Color Palette

8 unique colors
Light
#ffffff
Background· 33.5%
#2f8568
Primary· 45.6%
#9a5f6b
Secondary· 4.6%
#abb291
Secondary· 4.6%
#eef2f2
Secondary· 4.5%
#4c9886
Secondary· 2.9%
#cde0df
Secondary· 2.9%
#25675b
Secondary· 1.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

3 Resources

2
Scripts
1
Styles
2
Async
0
Defer

Top Script Sources

local(1)googletagmanager.com(1)

Website Identity

math.net

29 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLCen

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Last analyzed: 24 May 2026 at 15:28

Historical Analysis & Change Tracking