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stlport.org

https://stlport.org· First analyzed 24 May 2026· Updated 24 May 2026
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stlport.org
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Mobile

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Hosting Provider

cloudflare.com

IP Address

104.21.69.27

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

kai.ns.cloudflare.com.ali.ns.cloudflare.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
288 KB
22 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9
cms
Astrav4.12.7
by Brainstorm Force
View Theme

SEO Analysis

B79/100
23
6
1
Meta Tags9/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images3/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
stlport.orgstlport.org

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Title truncated.
Title Length72 chars

Recommended: 50-60 chars (~432px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

  • Title is too long (72 chars, ~432px). Will be truncated in search results.

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100
Poor
5 13

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

D55/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
12/25
Citation
17/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:12%
Words:5,191
Token eff.:Excessive

Structured Data

11 JSON-LD
FAQPage×1.5Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary85w
Descriptive Headingsavg 9w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A+
91/100
15
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
79/100
A+
29 mg
CO₂e / view
288.1 KB
Page Weight
90%
Cleaner Than
New Visitor
33 mg
vs
Returning (cached)
17 mg
Annual (10K/mo)
3.5 kg
Emission Segments
Data Center
1 mg
Network
9 mg
Device
19 mg
Resource Breakdown
JavaScript
3.3 KB
Images
172.0 KB
CSS
59.9 KB
Fonts
2.0 KB
HTML
50.9 KB
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • Carbon footprint recommendation preview...
B

Security Score

76%Good
Static / Informational

HTTPS

WAF

50d

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

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

*.stlport.orgstlport.org

SHA-256 Fingerprint

93:1C:8F:F6:11:9F:25:E3:2C:B3:F8:BB:71:16:77:09:F0:D7:46:29...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
a00f37fa8b914688-BOS
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Sun, 24 May 2026 20:58:29 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

stlport.org

Domain Age
27y 5m

Created

21.12.1998

Expires

21.12.2026

Last Updated

15.04.2026

Registrar

Network Solutions, 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.
A
81/100
Mobile Friendly103 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...

Typography & Readability

Inter + Open Sans

WCAG Partial
79/100
Readability
/30
23/30

16px · LH 1.65

Hierarchy
/20
19/20

2.25x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
20/25

2 fonts · 1 req

Heading Font

Inter

Sans36px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

39 issues

Reading Comfort

~42 CPL

Narrow lines
36px
h1
30px
h2
24px
h3
16px
p

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

⚠️ Partial contrast: 39 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Color Palette

10 unique colors
Light
#a82523
Primary· 34%
#8f0d13
Primary· 14.3%
#fefefb
Primary· 8.7%
#d53029
Accent· 8.1%
#ed3632
Accent· 7.6%
#d3a073
Accent· 6%
#ebe0c0
Accent· 4.4%
#b85951
Secondary· 4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

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

12 Resources

2
Scripts
10
Styles
1
Async
1
Defer

Top Script Sources

stlport.org(1)static.cloudflareinsights.com(1)

Website Identity

stlport.org

stlport.org

Organization

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stlport.org/
27 years old
Location detected: 🇨🇦 Canadavia ip
Network Solutions, LLCen-CA

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Last analyzed: 24 May 2026 at 20:58

Historical Analysis & Change Tracking