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weftec.org

https://weftec.org· First analyzed 22 May 2026· Updated 22 May 2026
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weftec.org
Desktop screenshot of weftec.org
Mobile screenshot of weftec.org
Mobile

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Hosting Provider

Episerver AB

IP Address

217.114.94.2

Site Location

🇸🇪 Swedenvia ip

Server Location

🇸🇪 Stockholm, Sweden

ASN

AS30811

Organization

Episerver AB

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns98.worldnic.com.ns97.worldnic.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
57 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Optimizely CMS (Episerver)
Infrastructure
Hosting
Episerver AB
CDN
Cloudflare

Technology Stack

15 Technologies Detected

Analytics

3
Google Analytics
Facebook Pixel
Hotjar

CSS Frameworks

2
Bootstrap
Tailwind CSS

Icon Libraries

2
Font AwesomeMaterial Icons

Libraries

1
jQueryv3.2.1

UI Components

1
Slick Carousel

Other

1
lazysizes

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

CDN

1
Cloudflare

Frameworks

1
ASP.NET

SEO Analysis

C60/100
16
8
2
Meta Tags7/15
Content11/12
Headings3/8
Technical15/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
W
weftec.orgweftec.org

WEFTEC

WEFTEC, the Water Environment Federation's Technical Exhibition and Conference, is largest conference of its kind in North America and offers water quality ...

Description truncated.
Title Length6 chars

Recommended: 50-60 chars (~40px / 580px)

Description Length261 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (25/36) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

432 URLs

robots.txt

3 rules

Local SEO

Local Search Readiness

11/100
Poor
3 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

D44/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
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:6%
Words:1,183
Token eff.:Optimal
Sections/1K:3.4

Structured Data

No Schema

Citation Readiness

Opening Summary25w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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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.
C
66/100
11
Passed
5
Critical
3
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
11/15
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.
4 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.
36/100
D
241 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
275 mg
vs
Returning (cached)
138 mg
Annual (10K/mo)
28.9 kg
Emission Segments
Data Center
54 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
106.6 KB
Images
1.6 MB
CSS
170.6 KB
Fonts
1.5 KB
HTML
11.3 KB
Other
25.6 KB
Green Hosting Not Verified
Episerver AB
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

WAF

58d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

21.04.2026

Valid Until

20.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.weftec.org

SHA-256 Fingerprint

B6:B1:1C:D3:BE:F4:3B:6D:A9:DE:B3:5E:D7:9C:AB:A8:FD:43:32:DF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟣 Private(private)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9ffd87230b561f0c-MXP
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Mimecast

Score

45

SPF
DKIM
DMARC

MX Records (2)

us-smtp-inbound-1.mimecast.com
us-smtp-inbound-2.mimecast.com

Domain Information

weftec.org

Domain Age
27y 11m

Created

02.07.1998

Expires

01.07.2027

Last Updated

05.12.2023

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Osano

Cookie Consent Banner
Osano
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Osano
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.
B
72/100
Mobile Friendly9 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...
Upgrade to view recommendations

Typography & Readability

Poppins

WCAG Partial
74/100
Readability
/30
23/30

18px · LH 1.60

Hierarchy
/20
17/20

3.33x ratio

WCAG
/25
14/25

3.03:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

Poppins

Sans60px

Body Font

Poppins

Sans18px

Contrast Ratio

3.03:1

3 issues

Reading Comfort

~37 CPL

Narrow lines
60px
h1
40px
h2
25px
h4
18px
p

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

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

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 3.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.3x larger than body text.

GGoogle FontsFlesch 28

Color Palette

14 unique colors
2.57:1 Fail Light
#888987
Other· 8.7%
#dbddd8
Other· 6%
#170d42
Primary· 15.3%
#595046
Secondary· 10%
#1d1a23
Secondary· 9%
#483d32
Secondary· 6.9%
#0da887
Accent· 6%
#2b3543
Secondary· 6%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

1
MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market

User behavior and product analytics

Privacy & Cookies

1
OsanoMid-Market

Cookie consent and privacy compliance tools

3

Categories

5

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

24 Resources

17
Scripts
7
Styles
7
Async
0
Defer

Top Script Sources

cdnjs.cloudflare.com(4)googletagmanager.com(2)cdn.jsdelivr.net(2)local(2)s.usea01.idio.episerver.net(1)

Website Identity

weftec.org

27 years old

601 Wythe StreetAlexandria, VA 22314

Location detected: 🇸🇪 Swedenvia ip
Network Solutions, LLC📧 Mimecasten

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Last analyzed: 22 May 2026 at 17:27

Historical Analysis & Change Tracking