didax.com

https://didax.com· First analyzed 24 May 2026· Updated 24 May 2026

Export

didax.com

Mobile

Sponsored

Hosting Provider

Liquid Web, L.L.C

IP Address

199.189.224.15

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS32244

Organization

Liquid Web, L.L.C

Server

Nginx

CDN

Nameservers

pdns09.domaincontrol.com.pdns10.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

853 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.9 MB

250 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Magento

Technology Stack

17 Technologies Detected

Libraries

jQuery

Underscore.js Moment.js

Analytics

CSS Frameworks

UI Components

Other

Icon Libraries

Fonts

Tag Managers

Marketing

Advertising

Reviews

Web Servers

SEO Analysis

C62/100

Meta Tags10/15

Content10/12

Headings6/8

Technical16/25

E-E-A-T3/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

didax.comdidax.com

Math Manipulatives & Reading Resources - Didax Educational Resources

For over 40 years, we've specialized in helping educators to address individual learning styles and diverse student needs. Through the use of math manipulati...

Description truncated.

Title Length68 chars

Recommended: 50-60 chars (~411px / 580px)

Description Length237 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (15/25) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,106 URLs

robots.txt

38 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100

Poor

4 12 2

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

Sponsored

AI & LLM Readiness

F36/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

8/25

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:2%

Words:699

Token eff.:Optimal

Sections/1K:1.4

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary24w

Descriptive Headingsavg 5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

62/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

15/20

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

Forms & Inputs

5/15

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

13/15

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

ARIA & Roles

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

22/100

493 mg

CO₂e / view

3.9 MB

Page Weight

15%

Cleaner Than

New Visitor

564 mg

Returning (cached)

282 mg

Annual (10K/mo)

59.2 kg

Emission Segments

Data Center

110 mg

Network

118 mg

Device

265 mg

Resource Breakdown

JavaScript

540.6 KB

Images

377.4 KB

CSS

2.9 MB

Fonts

74.9 KB

HTML

25.3 KB

Other

3.8 KB

Green Hosting Not Verified

Liquid Web, L.L.C

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

76%Good

Interactive

HTTPS

No WAF

270d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.01.2026

Valid Until

18.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (4)

didax.comeurekamath.didax.comsafety.didax.comwww.didax.com

SHA-256 Fingerprint

06:E9:97:CD:69:A3:88:C4:0E:D0:48:3E:79:4B:29:5B:77:7B:FE:75...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-headers

access-control-allow-origin

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0)

content-encoding

📦 Gzip(gzip)

content-length

25584

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

didax-com.mail.protection.outlook.com

Domain Information

didax.com

Domain Age

31y 1m

Created

18.04.1995

Expires

19.04.2028

Last Updated

19.04.2026

Registrar

GoDaddy.com, LLC

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.

66/100

Mobile Friendly23 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, maximum-scale=1, user-scalable=0

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Poppins

WCAG Partial

64/100

Readability

/30

20/30

14px · LH 1.43

Hierarchy

/20

14/20

2.86x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

16/25

1 font · 7 req

Heading Font

Poppins

Sans40px

Body Font

Poppins

Sans14px

Contrast Ratio

1:1

18 issues

Reading Comfort

~39 CPL

Narrow lines

40px

38px

40px

24px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 18 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 2.9x larger than body text.

GGoogle FontsFlesch 0

Color Palette

10 unique colors

Dark

#707070

Other· 37.00000000000001%

#172c3e

Primary· 12%

#f6efe7

Secondary· 7.8%

#caab8c

Secondary· 7.1%

#423133

Secondary· 6.8%

#593d3c

Secondary· 6.5%

#e3d8c8

Secondary· 5.9%

#485a57

Text· 5.9%

Business & Marketing Stack

11 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Marketing Automation

MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

InspectletSMB

Google Tag ManagerFree

User behavior and product analytics

Lead Generation

OptinMonsterSMB

Popups, forms, and lead capture tools

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Reviews & Social Proof

YotpoMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(3)staticw2.yotpo.com(3)connect.facebook.net(3)googletagmanager.com(2)munchkin.marketo.net(1)

Website Identity

didax.com

Quotes@didax.com

31 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram TikTok Pinterest

Sponsored

Last analyzed: 24 May 2026 at 19:35

Historical Analysis & Change Tracking