visitporto.travel

https://visitporto.travel· First analyzed 17 May 2026· Updated 17 May 2026

Export

visitporto.travel

Mobile

Sponsored

Hosting Provider

PORTODIGITAL

IP Address

185.101.179.137

Site Location

🇵🇹 Portugalvia ip

Server Location

🇵🇹 Porto, Portugal

ASN

AS29615

Organization

PORTODIGITAL

Server

Nginx

Nameservers

ns2.eurotux.com.ns3.eurotux.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

13.5 MB

60 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

PORTODIGITAL

Technology Stack

10 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Matomo Microsoft Clarity

CSS Frameworks

Tag Managers

Customer Support

Web Servers

Languages

SEO Analysis

C62/100

Meta Tags8/15

Content8/12

Headings3/8

Technical16/25

E-E-A-T3/7

Images3/7

Links4/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

visitporto.travelvisitporto.travel

Homepage - Visit Porto

Welcome to a vibrant European city where history inspires innovative stories. Welcome to the award-winning Porto City.

Title Length22 chars

Recommended: 50-60 chars (~134px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/27) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,902 URLs

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

12/25

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

data-nosnippet

Machine Readability

llms.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:3%

Words:263

Token eff.:Too Short

Sections/1K:72.2

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary96w

Descriptive Headingsavg 2w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

6/15

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.

18/100

1.71 g

CO₂e / view

13.5 MB

Page Weight

Cleaner Than

New Visitor

1.95 g

Returning (cached)

977 mg

Annual (10K/mo)

205.2 kg

Emission Segments

Data Center

382 mg

Network

411 mg

Device

918 mg

Resource Breakdown

JavaScript

3.5 MB

Images

9.4 MB

CSS

601.0 KB

HTML

36.7 KB

Other

900 B

Green Hosting Not Verified

PORTODIGITAL

10 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

57d

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/1.1

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (1)

visitporto.travel

SHA-256 Fingerprint

32:38:57:B8:FB:64:47:84:73:74:45:2E:16:96:EB:0B:07:B4:92:8C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private, must-revalidate)

connection

keep-alive

content-type

text/html; charset=UTF-8

date

Sun, 17 May 2026 17:56:29 GMT

server

nginx/1.20.1

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

visitporto.travel

Domain Age

16y 9m

Created

07.08.2009

Expires

06.08.2027

Last Updated

10.03.2026

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

71/100

Mobile Friendly2 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

Montserrat

WCAG Partial

59/100

Readability

/30

22/30

16px · LH 1.75

Hierarchy

/20

7/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

13/25

1 font · 4 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans16px

Contrast Ratio

1:1

7 issues

Reading Comfort

~36 CPL

Narrow lines

40px

28px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 46

Color Palette

9 unique colors

Light

#ffffff

Text· 14.6%

#1b2520

Primary· 53.300000000000004%

#b3b38a

Secondary· 7.6%

#61614a

Secondary· 6.1%

#8f9072

Secondary· 5.9%

#2c4043

Secondary· 4.6%

#d3ddd9

Secondary· 3.5%

#101413

Secondary· 1.4%

Business & Marketing Stack

7 Tools Detected

Enterprise

Customer Support

LiveChatMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

Matomo (Piwik)Mid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

connect.facebook.net(2)googletagmanager.com(2)sdk.privacy-center.org(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

visitporto.travel

16 years old

Location detected: 🇵🇹 Portugalvia ip

PDR Ltd. d/b/a PublicDomainRegistry.comen-GB

Social Profiles

Facebook Instagram LinkedIn Pinterest

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Last analyzed: 17 May 2026 at 17:57

Historical Analysis & Change Tracking