mathusee.com

https://mathusee.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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mathusee.com

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

34.71.65.253

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Council Bluffs, United States

ASN

AS396982

Organization

Google Cloud (us-central1)

Server

Nginx

CDN

Nameservers

ns2.hover.com.ns1.hover.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

109 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

demmeCustom

Technology Stack

24 Technologies Detected

Plugins

Popup Maker Menu Image Simple Banner Jw Player 7 For Wp Premium Search Filter Pro Searchwp Live Ajax Search

Duracelltomi Google Tag Manager

Wp Smushit

Yoast SEO

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Tag Managers

Marketing

Web Servers

SEO Analysis

B76/100

Meta Tags7/15

Content10/12

Headings6/8

Technical24/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

mathusee.commathusee.com

Math-U-See

Math-U-See focuses on Building Understanding. What began as a simple, effective way to show students “why” math works has grown into an award-winning K-12 pr...

Description truncated.

Title Length10 chars

Recommended: 50-60 chars (~64px / 580px)

Description Length331 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (36/56) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

4 rules

Local SEO

Local Search Readiness

16/100

Poor

5 12

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

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

7/25

Citation

14/25

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:1%

Words:219

Token eff.:Too Short

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 2.1w

Canonical URL

Open Graph3/3

Twitter Card1/3

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

7/15

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

15/15

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.

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.

61/100

121 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

138 mg

Returning (cached)

69 mg

Annual (10K/mo)

14.5 kg

Emission Segments

Data Center

6 mg

Network

36 mg

Device

80 mg

Resource Breakdown

JavaScript

294.5 KB

Images

749.2 KB

CSS

131.3 KB

Fonts

972 B

HTML

21.4 KB

Green Hosting Verified

Google Cloud

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

63d

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

06.05.2026

Valid Until

04.08.2026

Subject Alternative Names (1)

mathusee.com

SHA-256 Fingerprint

68:85:1B:DF:7B:4C:8A:01:2F:F9:8A:D5:06:18:5A:D2:F3:49:70:53...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 600s(max-age=600, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Tue, 02 Jun 2026 03:32:05 GMT

link

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

server

nginx

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt4.aspmx.l.google.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx.l.google.com

+1 more

Domain Information

mathusee.com

Domain Age

29 years

Created

29.05.1997

Expires

28.05.2027

Last Updated

27.05.2026

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

79/100

Mobile Friendly14 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

bree-serif + proxima-nova

WCAG Partial

73/100

Readability

/30

23/30

18px · LH 1.62

Hierarchy

/20

17/20

3x ratio

WCAG

/25

18/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

bree-serif

Serif53px

Body Font

proxima-nova

Sans18px

Contrast Ratio

1:1

13 issues

Reading Comfort

~41 CPL

Narrow lines

53px

31px

23px

18px

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

❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

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

GGoogle Fonts AAdobe Fonts Buy on MyFontsFluid Type (rem)Flesch 24

Color Palette

7 unique colors

Light

#ffffff

Background· 16.6%

#e0eaf4

Secondary· 49.60000000000001%

#009845

Primary· 15.3%

#384e4f

Secondary· 5.6%

#54ab93

Secondary· 4.3%

#247e53

Accent· 1.2%

Business & Marketing Stack

6 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

TermlySMB

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(6)mathusee.com(3)connect.facebook.net(2)js-na1.hs-scripts.com(1)app.termly.io(1)

Website Identity

Math-U-See

Organization

Math-U-See focuses on Building Understanding. What began as a simple, effective way to show students “why” math works has grown into an award-winning K-12 program, products focused on specific intervention strategies, and a classroom system that can be used alongside any existing curriculum. Find th

[email protected]

mathusee.com/

29 years old

Location detected: 🇺🇸 United Statesvia ip

Tucows Domains Inc.📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram TikTok

Sponsored

Last analyzed: 02 Jun 2026 at 03:32

Historical Analysis & Change Tracking