discoverphl.com

https://discoverphl.com· First analyzed 08 May 2026· Updated 08 May 2026

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discoverphl.com

Mobile

Sponsored

Hosting Provider

Pantheon

pantheon.io

IP Address

23.185.0.2

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns44.domaincontrol.com.ns43.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

656 ms10%

Speed Index

853 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

27.3 MB

139 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Push10 Themev3.0Custom

by Push10 Design Studios

View Theme

Technology Stack

16 Technologies Detected

Plugins

Favorites

TablePress

P10 Essential Blocks Gtranslate

Analytics

Advertising

Google Ads LinkedIn Ads

Libraries

Other

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

B78/100

Meta Tags15/15

Content8/12

Headings3/8

Technical24/25

E-E-A-T0/7

Images5/7

Links4/5

URL5/5

Social5/5

Freshness4/4

Mobile2/4

Indexability3/3

discoverphl.comdiscoverphl.com

DiscoverPHL - Philadelphia Convention and Visitors Bureau

Philadelphia Convention and Visitors Bureau is the city's international tourism agency and primary sales agency for the PA Convention Center.

Title Length57 chars

Recommended: 50-60 chars (~335px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

27/100

Needs Work

8 8 1

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

4/25

Citation

15/25

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:1%

Words:619

Token eff.:Optimal

Structured Data

4 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary143w

Descriptive Headingsavg 3w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

76/100

Passed

Critical

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

15/15

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

7/15

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

2 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.

20/100

3.45 g

CO₂e / view

27.3 MB

Page Weight

Cleaner Than

New Visitor

3.94 g

Returning (cached)

1.97 g

Annual (10K/mo)

414.2 kg

Emission Segments

Data Center

771 mg

Network

828 mg

Device

1.85 g

Resource Breakdown

JavaScript

620.4 KB

Images

11.4 MB

CSS

2.8 MB

HTML

124.9 KB

Other

12.3 MB

Green Hosting Not Verified

Pantheon

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

70d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (2)

discoverphl.comwww.discoverphl.com

SHA-256 Fingerprint

9B:C4:1A:53:A0:FC:51:3B:98:44:8E:41:59:62:2F:2D:2A:B9:4F:14...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

cache-control

🟡 3 Hours(public, max-age=10800)

content-encoding

📦 Gzip(gzip)

content-length

127612

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

us-smtp-inbound-1.mimecast.com

us-smtp-inbound-2.mimecast.com

Domain Information

discoverphl.com

Domain Age

13y 9m

Created

31.07.2012

Expires

31.07.2026

Last Updated

01.08.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

66/100

Mobile Friendly10 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...

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Typography & Readability

Knockout + Centra-No2-Medium

WCAG Partial

60/100

Readability

/30

26/30

18px · LH 1.44

Hierarchy

/20

8/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

11/25

System fonts

Heading Font

Knockout

Sans

Body Font

Centra-No2-Medium

Sans18px

Contrast Ratio

1:1

24 issues

Reading Comfort

~35 CPL

Narrow lines

75px

28px

18px

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

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 47

Color Palette

12 unique colors

Light

#4b1334

Primary· 18.2%

#803946

Secondary· 11.9%

#ae5541

Secondary· 11.6%

#4c345f

Secondary· 7.9%

#7b556b

Secondary· 7.3%

#180917

Secondary· 5.7%

#a24144

Secondary· 5.6%

#831c58

Accent· 4.8%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

AdRollMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookieYesSMB

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)discoverphl.com(3)connect.facebook.net(3)cdn-cookieyes.com(2)static.hotjar.com(2)

Website Identity

DiscoverPHL - Philadelphia Convention and Visitors Bureau

Philadelphia Convention and Visitors Bureau is the city's international tourism agency and primary sales agency for the PA Convention Center.

215-636-3300

www.discoverphl.com/

13 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Mimecasten-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 08 May 2026 at 02:31

Historical Analysis & Change Tracking