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addevent.com

https://addevent.com· First analyzed 27 Apr 2026· Updated 27 Apr 2026
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addevent.com
Desktop screenshot of addevent.com
Mobile screenshot of addevent.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.214.122.12

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Apache

Nameservers

ns-1626.awsdns-11.co.uk.ns-909.awsdns-49.net.ns-1369.awsdns-43.org.ns-141.awsdns-17.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
272 ms10%
Speed Index
354 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
60 KB
93 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Libraries

3
jQueryv3.6.1
jQuery UI
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Customer Support

1
Intercom

Reviews

1
Trustpilot

Web Servers

1
Apache

SEO Analysis

C66/100
18
7
2
Meta Tags7/15
Content11/12
Headings7/8
Technical18/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
A
addevent.comaddevent.com

Add to Calendar & Calendar Marketing Tools to Reduce No-Shows | Add...

Easily increase attendance and engagement by letting users add events to their calendars, embed calendars on your website, collect RSVPs, send reminders, and...

Title truncated. Description truncated.
Title Length72 chars

Recommended: 50-60 chars (~441px / 580px)

Description Length232 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (72 chars, ~441px). Will be truncated in search results.
  • • Most images missing alt text (53/97) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,868 URLs

robots.txt

2 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.

Sponsored

AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
11/25

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:7%
Words:2,829
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
C
66/100
9
Passed
5
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
3/15
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.
2 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.
74/100
A+
6 mg
CO₂e / view
60.2 KB
Page Weight
95%
Cleaner Than
New Visitor
7 mg
vs
Returning (cached)
4 mg
Annual (10K/mo)
732 g
Emission Segments
Data Center
<0.001 g
Network
2 mg
Device
4 mg
Resource Breakdown
JavaScript
23.2 KB
Images
1.8 KB
CSS
2.2 KB
HTML
33.0 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

181d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.09.2025

Valid Until

25.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

addevent.com*.fidelity.ca*.addevent.com*.evt.toevt.tofidelity.ca

SHA-256 Fingerprint

8F:6B:F6:17:79:08:C5:84:C1:8F:2E:3D:33:82:16:1C:71:4D:DD:B6...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers
Origin, X-Requested-With, Content-Type, X-Access-Token
access-control-allow-methods
PUT, GET, POST, DELETE, OPTIONS
access-control-allow-origin
*
cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-length
33495
Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt4.aspmx.l.google.com
alt1.aspmx.l.google.com
alt3.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

addevent.com

Domain Age
20y 5m

Created

12.11.2005

Expires

12.11.2026

Last Updated

12.11.2025

Registrar

Amazon Registrar, Inc.

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.
A
82/100
Mobile Friendly21 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
64/100
Readability
/30
18/30

38px · LH 1.21

Hierarchy
/20
9/20

0.47x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Arial

Sans18px

Body Font

Arial

Sans38px

Contrast Ratio

1:1

3 issues

Reading Comfort

~36 CPL

Narrow lines
18px
h1
45px
h2
29px
h4
38px
p
Major Third
Scale

✅ Excellent readability: 38px body text is ideal for all devices.

⚠️ Tight line spacing (1.21). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

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

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

Flesch 58

Color Palette

10 unique colors
Light
#ffffff
Primary· 83.70000000000002%
#e4e8eb
Secondary· 2.8%
#f72525
Accent· 2.6%
#aab5c6
Secondary· 2.4%
#f98f4b
Accent· 2.3%
#2f67de
Accent· 2%
#8592ac
Secondary· 1.6%
#fa5e35
Accent· 1.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Affiliate & Partnerships

1
FirstPromoterSMB

Affiliate networks and partner tracking

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

11 Resources

8
Scripts
3
Styles
2
Async
0
Defer

Top Script Sources

cdn.addevent.com(7)cdn.firstpromoter.com(1)

Website Identity

addevent.com

20 years old
Location detected: 🇮🇪 Irelandvia ip
Amazon Registrar, Inc.📧 Google Workspaceen

Sponsored

Last analyzed: 27 Apr 2026 at 18:54

Historical Analysis & Change Tracking