ofcconference.org

https://ofcconference.org· First analyzed 12 May 2026· Updated 12 May 2026

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ofcconference.org

Mobile

Sponsored

Hosting Provider

THE OPTICAL SOCIETY

IP Address

65.202.222.55

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Capitol Heights, United States

ASN

AS701

Organization

THE OPTICAL SOCIETY

Server

Microsoft IIS

Nameservers

NS2.NS2401.NS2402.yogi2.osa.org.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

936 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

948 KB

106 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Kentico

Infrastructure

Hosting

THE OPTICAL SOCIETY

Technology Stack

12 Technologies Detected

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

Tag Managers

Advertising

Web Servers

Frameworks

Customer Support

SEO Analysis

D47/100

Meta Tags4/15

Content11/12

Headings1/8

Technical12/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

ofcconference.orgofcconference.org

Home | OFC

No description available for this page.

Title Length10 chars

Recommended: 50-60 chars (~65px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

13 issues found

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Local SEO

Local Search Readiness

7/100

Poor

2 14 1

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

F37/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

7/25

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

nav

Text ratio:4%

Words:1,068

Token eff.:Optimal

Sections/1K:2.8

Depth:1/5

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary486w

Descriptive Headingsavg 1.7w

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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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.

70/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

10/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

37/100

117 mg

CO₂e / view

948.1 KB

Page Weight

80%

Cleaner Than

New Visitor

134 mg

Returning (cached)

67 mg

Annual (10K/mo)

14.1 kg

Emission Segments

Data Center

26 mg

Network

28 mg

Device

63 mg

Resource Breakdown

JavaScript

586.0 KB

CSS

218.8 KB

Fonts

938 B

HTML

101.2 KB

Other

41.2 KB

Green Hosting Not Verified

THE OPTICAL SOCIETY

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

No WAF

188d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

16.11.2025

Valid Until

16.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.ofcconference.orgofcconference.org

SHA-256 Fingerprint

CA:39:C5:47:12:01:A0:F4:57:2D:23:A5:F8:BC:61:98:D0:AB:66:39...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-security-policy

default-src 'self' *.materialdesignicons.com *.azurefd.net *...

content-type

text/html; charset=utf-8

date

Tue, 12 May 2026 08:06:12 GMT

referrer-policy

same-origin

server

Microsoft-IIS/10.0

strict-transport-security

max-age=31536000; includeSubDomains

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

smtpin1.osa.org

Domain Information

ofcconference.org

Domain Age

24y 9m

Created

16.08.2001

Expires

16.08.2027

Last Updated

29.07.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

75/100

Mobile Friendly24 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...

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Typography & Readability

Archivo + Karla

WCAG Partial

65/100

Readability

/30

22/30

14px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

17/25

1.04:1 min contrast

Performance

/25

18/25

2 fonts · 1 req

Heading Font

Archivo

Sans

Body Font

Karla

Sans14px

Contrast Ratio

1.04:1

30 issues

Reading Comfort

~46 CPL

Optimal (45–75)

39px

60px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 30 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

GGoogle FontsFluid Type (rem)Flesch 48

Color Palette

7 unique colors

Light

#fafafa

Background· 44.9%

#c61849

Primary· 15.2%

#6d8692

Secondary· 10.6%

#3b1021

Accent· 10%

#f34c7e

Accent· 8.3%

#c6d2d5

Secondary· 6%

#ef7197

Accent· 4.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)googletagmanager.com(3)consent.studio(2)google-analytics.com(1)googletagservices.com(1)

Website Identity

Optical Fiber Communication Conference and Exhibition

www.ofcconference.org/

24 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC

Social Profiles

X (Twitter)LinkedIn YouTube

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Last analyzed: 12 May 2026 at 08:06

Historical Analysis & Change Tracking