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swiftpackageindex.com

https://swiftpackageindex.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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swiftpackageindex.com
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.13.174

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rajeev.ns.cloudflare.com.lana.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
631 ms10%
Speed Index
820 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
38 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

2 Technologies Detected

Analytics

1
Plausible Analytics

CDN

1
Cloudflare

SEO Analysis

C68/100
21
4
0
Meta Tags8/15
Content9/12
Headings5/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
swiftpackageindex.comswiftpackageindex.com

Swift Package Index

The Swift Package Index is the place to find the best Swift packages. Indexing metadata from 11,022 packages packages.

Title Length19 chars

Recommended: 50-60 chars (~116px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    11,020 URLs

    11020 sub-sitemaps

    robots.txt

    24 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    F36/100
    Bot Access
    15/25
    Machine Read.
    6/25
    Schema Data
    3/25
    Citation
    12/25

    AI Bot Access

    6/14 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
    navheader/footer
    Text ratio:10%
    Words:227
    Token eff.:Too Short
    Sections/1K:13.2
    Depth:2/5

    Structured Data

    1 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 3.3w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    B
    71/100
    10
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    0/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    68/100
    B
    112 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    128 mg
    vs
    Returning (cached)
    64 mg
    Annual (10K/mo)
    13.5 kg
    Emission Segments
    Data Center
    6 mg
    Network
    33 mg
    Device
    74 mg
    Resource Breakdown
    JavaScript
    1.0 MB
    Images
    20.5 KB
    CSS
    18.5 KB
    HTML
    4.5 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    72d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    14.05.2026

    Valid Until

    13.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    swiftpackageindex.com*.swiftpackageindex.com

    SHA-256 Fingerprint

    6F:50:DD:10:98:B4:1B:AA:5E:7F:87:3A:6A:EB:CE:59:5F:64:9B:7E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store)
    cf-cache-status
    MISS
    cf-ray🇮🇹 Milan
    a04c00b5897dbb1d-MXP
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Mon, 01 Jun 2026 06:01:16 GMT
    Good Warning Issue

    Email Infrastructure

    ImprovMX

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (2)

    mx2.improvmx.com
    mx1.improvmx.com

    Domain Information

    swiftpackageindex.com

    Domain Age
    6y 4m

    Created

    31.01.2020

    Expires

    31.01.2029

    Last Updated

    04.01.2024

    Registrar

    Tucows Domains Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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.
    D
    56/100
    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, initial-scale=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    -apple-system

    WCAG AA
    78/100
    Readability
    /30
    26/30

    16px · LH 1.40

    Hierarchy
    /20
    11/20

    1.44x ratio

    WCAG
    /25
    21/25

    4.87:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    -apple-system

    Sans23px

    Body Font

    -apple-system

    Sans16px

    Contrast Ratio

    4.87:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    Single Font Family

    left aligned
    23px
    h1
    22px
    h3

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

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

    ⚠️ 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.

    Flesch 49

    Color Palette

    6 unique colors
    4.85:1 AA Light
    #ffffff
    Background· 47.7%
    #72707d
    Other· 3.2%
    #2d3347
    Secondary· 20.700000000000003%
    #111930
    Secondary· 17.900000000000002%
    #e8f3fd
    Primary· 5.4%
    #d3d6dc
    Secondary· 5.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    PlausibleSMB
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    6 Resources

    4
    Scripts
    2
    Styles
    1
    Async
    4
    Defer

    Top Script Sources

    local(2)plausible.io(1)static.cloudflareinsights.com(1)

    Website Identity

    swiftpackageindex.com

    6 years old
    Location detected: 🇨🇦 Canadavia ip
    Tucows Domains Inc.📧 ImprovMXen

    Social Profiles

    X (Twitter)GitHub

    Sponsored

    Last analyzed: 01 Jun 2026 at 06:02

    Historical Analysis & Change Tracking