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sts.org

https://sts.org· First analyzed 08 May 2026· Updated 08 May 2026
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sts.org
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Hosting Provider

DigitalOcean
digitalocean.com

IP Address

165.227.251.169

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Clifton, United States

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Nginx

Nameservers

ns4.dnsmadeeasy.com.ns0.dnsmadeeasy.com.ns1.dnsmadeeasy.com.ns2.dnsmadeeasy.com.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
470 ms10%
Speed Index
611 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
759 KB
64 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

13 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

Icon Libraries

2
Font AwesomeMaterial Icons

Advertising

2
Twitter AdsLinkedIn Ads

Frameworks

1
Angularv18.2.13

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginxv1.18.0

Customer Support

1
Zendesk

SEO Analysis

C60/100
18
6
2
Meta Tags4/15
Content11/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
S
sts.orgsts.org

Home 2026 | STS

No description available for this page.

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (10/18) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,550 URLs

robots.txt

139 rules

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

F37/100
Bot Access
14/25
Machine Read.
11/25
Schema Data
0/25
Citation
12/25

AI Bot Access

7/14 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
navheader/footer
Text ratio:6%
Words:891
Token eff.:Optimal
Sections/1K:28.1
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary51w
Descriptive Headingsavg 3.6w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
B
79/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
15/20
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
10/15
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
75/100
A
77 mg
CO₂e / view
758.9 KB
Page Weight
80%
Cleaner Than
New Visitor
88 mg
vs
Returning (cached)
44 mg
Annual (10K/mo)
9.2 kg
Emission Segments
Data Center
4 mg
Network
23 mg
Device
50 mg
Resource Breakdown
JavaScript
82.6 KB
Images
534.0 KB
CSS
125.2 KB
Fonts
970 B
HTML
16.1 KB
Green Hosting Verified
DigitalOcean
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

37d

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

Valid From

17.03.2026

Valid Until

15.06.2026

Subject Alternative Names (4)

publicreporting.sts.orgsts.orgtvtpublicreporting.sts.orgwww.sts.org

SHA-256 Fingerprint

CB:21:51:FF:7A:50:30:84:EE:3B:94:FF:CC:74:02:1D:A1:DD:43:01...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 1800s(max-age=1800, public)
content-encoding
📦 Gzip(gzip)
content-language
en
content-type
text/html; charset=UTF-8
date
Fri, 08 May 2026 18:04:59 GMT
etag
W/"1778263499"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sts-org.mail.protection.outlook.com

Domain Information

sts.org

Domain Age
30y 6m

Created

15.11.1995

Expires

14.11.2029

Last Updated

25.11.2019

Registrar

NameCheap, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

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 Friendly3 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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
80/100
Readability
/30
22/30

16px · LH 1.60

Hierarchy
/20
20/20

2.5x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Arial

Sans40px

Body Font

Arial

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

~40 CPL

Narrow lines
40px
h1
32px
h2
24px
h3
16px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 15/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 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 2.5x larger than body text.

GGoogle FontsFlesch 15

Color Palette

11 unique colors
4.12:1 AA Large Light
#ffffff
Primary· 52.60000000000001%
#837b7e
Other· 3.3%
#0f2039
Accent· 9.2%
#192f4e
Accent· 8.2%
#040a16
Primary· 5.4%
#9ab2c5
Secondary· 4.8%
#4f6c89
Primary· 3.5%
#662a2b
Secondary· 2.3%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market

User behavior and product analytics

Advertising

2
Twitter/X AdsMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

5

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

18 Resources

13
Scripts
5
Styles
7
Async
0
Defer

Top Script Sources

local(5)googletagmanager.com(2)static.ads-twitter.com(1)snap.licdn.com(1)static.hotjar.com(1)

Website Identity

sts.org

30 years old
Location detected: 🇺🇸 United Statesvia ip
NameCheap, Inc.📧 Microsoft 365en

Sponsored

Last analyzed: 08 May 2026 at 20:07

Historical Analysis & Change Tracking