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smashingconf.com

https://smashingconf.com· First analyzed 22 May 2026· Updated 22 May 2026
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smashingconf.com
Desktop screenshot of smashingconf.com
Mobile screenshot of smashingconf.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.33.186.135

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Netlify

Nameservers

dns1.p05.nsone.net.dns2.p05.nsone.net.dns3.p05.nsone.net.dns4.p05.nsone.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
498 ms10%
Speed Index
647 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
303 KB
39 requests

Image Optimization

Lazy LoadAVIFResponsiveNetlify Image CDN
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
Netlify

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Email Marketing

1
Mailchimp

Platforms

1
Netlify

SEO Analysis

C68/100
21
4
2
Meta Tags9/15
Content12/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
smashingconf.comsmashingconf.com

SmashingConf Online Workshops — Friendly, practical workshops for d...

Meet our friendly front-end & UX workshops. Boost your skills online and learn practical, actionable insights from experts — live.

Title truncated.
Title Length113 chars

Recommended: 50-60 chars (~693px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (113 chars, ~693px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,327 URLs

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

D53/100
Bot Access
20/25
Machine Read.
20/25
Schema Data
0/25
Citation
13/25

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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:12%
Words:696
Token eff.:Optimal
Sections/1K:23
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary230w
Descriptive Headingsavg 5.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
84/100
14
Passed
0
Critical
1
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
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
13/15
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.
1 recommendation
  • •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.
97/100
A+
31 mg
CO₂e / view
302.8 KB
Page Weight
90%
Cleaner Than
New Visitor
35 mg
vs
Returning (cached)
18 mg
Annual (10K/mo)
3.7 kg
Emission Segments
Data Center
2 mg
Network
9 mg
Device
20 mg
Resource Breakdown
JavaScript
2.2 KB
Images
132.7 KB
CSS
82.7 KB
Fonts
78.3 KB
HTML
6.9 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

73d

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

05.05.2026

Valid Until

03.08.2026

Subject Alternative Names (2)

*.smashingconf.comsmashingconf.com

SHA-256 Fingerprint

42:8C:B5:69:3E:69:7E:B4:3D:D6:88:9B:7F:93:24:0A:F0:FE:5D:6C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
29448
cache-control
🟡 300s(public,max-age=300,must-revalidate,stale-if-error=28800)
cache-status
"Netlify Edge"; hit
content-encoding
⚡ Brotli(br)
content-length
6716
Good Warning Issue

Email Infrastructure

Google Workspace

Score

40

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com
alt1.aspmx.l.google.com
alt4.aspmx.l.google.com
alt3.aspmx.l.google.com

+1 more

Domain Information

smashingconf.com

Domain Age
14y 2m

Created

14.03.2012

Expires

14.03.2027

Last Updated

17.02.2026

Registrar

eNom, LLC

DNSSEC
Not Enabled

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.
C
69/100
Mobile Friendly1 breakpoint
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,minimum-scale=1,initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

-apple-system + Elena

WCAG Partial
64/100
Readability
/30
23/30

22px · LH 1.60

Hierarchy
/20
14/20

1.34x ratio · ✓ H1→H6

WCAG
/25
13/25

3.36:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

-apple-system

Sans30px

Body Font

Elena

Sans22px

Contrast Ratio

3.36:1

Below AA

Reading Comfort

Dual Sans-Serif

left aligned
30px
h1
33px
h2
22px
p
Major Second
Scale

✅ Excellent readability: 22px body text is ideal for all devices.

⚠️ Partial contrast: 0 elements below WCAG AA threshold (min 3.4:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 56

Color Palette

7 unique colors
4.41:1 AA Large Light
#ffffff
Background· 58.10000000000001%
#817671
Other· 6.5%
#df342b
Primary· 0%
#e7fffb
Primary· 15.6%
#652330
Secondary· 5.7%
#ebd5c4
Secondary· 4.6%
#8ab9b7
Secondary· 4.4%

Business & Marketing Stack

2 Tools Detected

Advanced

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

4 Resources

1
Scripts
3
Styles
0
Async
1
Defer

Top Script Sources

local(1)

Website Identity

smashingconf.com

hello@smashingconf.com
14 years old
Location detected: 🇨🇦 Canadavia ip
eNom, LLC📧 Google Workspaceen

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Last analyzed: 22 May 2026 at 06:09

Historical Analysis & Change Tracking