rts.edu

https://rts.edu· First analyzed 10 May 2026· Updated 10 May 2026

Export

rts.edu

Mobile

Sponsored

Hosting Provider

WP Engine

wpengine.com

IP Address

141.193.213.11

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns2-04.azure-dns.net.ns3-04.azure-dns.org.ns4-04.azure-dns.info.ns1-04.azure-dns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

457 ms10%

Speed Index

594 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

116 KB

131 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.2.24

cms

rts2018Custom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

22 Technologies Detected

Plugins

Activecampaign Subscription Forms Auto Terms Of Service And Privacy Policy Easy Pull Quotes Podcast Subscribe Buttons Sassy Social Share Wp Google Maps Ajax Search Pro

Analytics

Facebook Pixel Lucky Orange

Advertising

Twitter Ads LinkedIn Ads

Libraries

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Marketing

CDN

SEO Analysis

B78/100

Meta Tags9/15

Content10/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

rts.edurts.edu

Reformed Theological Seminary

Become a servant marked by sound doctrine and sincere love. Theological education to help you faithfully proclaim God’s Word and care for his people.

Title Length29 chars

Recommended: 50-60 chars (~176px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (22/25) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

31 URLs

31 sub-sitemaps

robots.txt

19 rules

Local SEO

Local Search Readiness

16/100

Poor

4 14

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

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

Citation

16/25

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:3%

Words:827

Token eff.:Optimal

Structured Data

3 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 2.3w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

13/20

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

Semantic Structure

17/20

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

Forms & Inputs

12/15

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

3/15

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.

70/100

A+

12 mg

CO₂e / view

115.7 KB

Page Weight

95%

Cleaner Than

New Visitor

13 mg

Returning (cached)

7 mg

Annual (10K/mo)

1.4 kg

Emission Segments

Data Center

<0.001 g

Network

3 mg

Device

8 mg

Resource Breakdown

CSS

86.0 KB

HTML

29.8 KB

Green Hosting Verified

Google Cloud

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

26%Critical

Interactive

HTTPS

WAF

66d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (1)

rts.edu

SHA-256 Fingerprint

FB:A8:BD:CF:7F:E1:A7:9B:07:E8:00:E4:73:4A:5D:41:F9:F5:AB:06...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9f9895f9f9c61c45-CDG

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

rts-edu.mail.protection.outlook.com

Domain Information

rts.edu

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.

77/100

Mobile Friendly5 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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Legacy Serif ITC + Avenir Yo

WCAG AA

74/100

Readability

/30

22/30

14px · LH 1.55

Hierarchy

/20

15/20

4x ratio · ✓ H1→H6

WCAG

/25

21/25

5.11:1 min contrast

Performance

/25

16/25

2 fonts · 8 req

Heading Font

Legacy Serif ITC

Serif56px

Body Font

Avenir Yo

Sans14px

Contrast Ratio

5.11:1

WCAG AA (≥4.5:1)

Reading Comfort

~42 CPL

Narrow lines

56px

48px

70px

11px

14px

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

✅ Optimal line spacing: 1.55 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 4.0x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 51

Color Palette

8 unique colors

8.68:1 AAA Light

#ffffff

Primary· 41.4%

#514a47

Text· 5.3%

#6a524d

Secondary· 3.8%

Business & Marketing Stack

8 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

Twitter/X AdsMid-Market

LinkedIn AdsEnterprise

AdRollMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)snap.licdn.com(2)connect.facebook.net(2)js.usemessages.com(1)js.hscollectedforms.net(1)

Website Identity

Reformed Theological Seminary

Organization

Become a servant marked by sound doctrine and sincere love. Theological education to help you faithfully proclaim God’s Word and care for his people.

rts.edu/

Location detected: 🇺🇸 United Statesvia ip

📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram

Sponsored

Last analyzed: 10 May 2026 at 11:26

Historical Analysis & Change Tracking