theme404.com

https://theme404.com· First analyzed 21 May 2026· Updated 21 May 2026

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theme404.com

Mobile

Sponsored

Hosting Provider

RunCloud

digitalocean.com

IP Address

137.184.66.187

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 North Bergen, United States

ASN

AS14061

Organization

Digital Ocean

Server

Nginx

Nameservers

ns1.dnsimple-edge.com.ns2.dnsimple-edge.net.ns3.dnsimple-edge.io.ns4.dnsimple-edge.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

67 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Theme404v1.0.0Custom

by the theme404 team

View Theme

Technology Stack

15 Technologies Detected

Plugins

Easy Digital Downloads

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Analytics

Tag Managers

Email Marketing

Web Servers

Security

SEO Analysis

B76/100

Meta Tags9/15

Content12/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images5/7

Links4/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

theme404.comtheme404.com

Theme 404 - The All-in-One WordPress Theme Store for every niche! -...

With an immense interest to bring out top-notch WordPress experience for our users, we are proud to present Theme404 - The all-in-one theme store for you.

Title truncated.

Title Length89 chars

Recommended: 50-60 chars (~557px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (89 chars, ~557px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

165 URLs

robots.txt

17 rules

Local SEO

Local Search Readiness

12/100

Poor

3 15

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

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

7/25

Citation

13/25

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

navheader/footer

Text ratio:3%

Words:592

Token eff.:Optimal

Sections/1K:37.2

Depth:2/5

Structured Data

3 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 3.4w

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...

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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

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

3/15

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.

32/100

229 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

262 mg

Returning (cached)

131 mg

Annual (10K/mo)

27.5 kg

Emission Segments

Data Center

51 mg

Network

55 mg

Device

123 mg

Resource Breakdown

JavaScript

75.4 KB

Images

1.3 MB

CSS

439.9 KB

Fonts

885 B

HTML

13.6 KB

Green Hosting Not Verified

RunCloud

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

15%Critical

Critical / Transactional

HTTPS

No WAF

71d

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

02.05.2026

Valid Until

31.07.2026

Subject Alternative Names (2)

theme404.comwww.theme404.com

SHA-256 Fingerprint

EF:3D:28:58:88:68:7D:51:D8:EE:37:4D:FA:79:80:CC:BC:0C:8B:54...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟢 1 Month(max-age=2592000)

content-encoding

📦 Gzip(gzip)

content-length

13634

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 13:09:54 GMT

expires

Sat, 20 Jun 2026 13:09:54 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

theme404.com

Domain Age

8y 10m

Created

10.07.2017

Expires

10.07.2026

Last Updated

12.05.2026

Registrar

1API GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

64/100

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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Poppins

WCAG Partial

67/100

Readability

/30

20/30

20px · LH 1.80

Hierarchy

/20

13/20

1.75x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Poppins

Sans35px

Body Font

Poppins

Sans20px

Contrast Ratio

1:1

20 issues

Reading Comfort

~41 CPL

Narrow lines

35px

57px

28px

18px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

GGoogle Fonts Buy on MyFonts

Color Palette

7 unique colors

2.93:1 Fail Light

#ffffff

Background· 15.3%

#8e98a1

Secondary· 4.7%

#203661

Primary· 41.599999999999994%

#062956

Accent· 23.4%

#111c32

Secondary· 6.1%

#d4dfe1

Secondary· 4.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

theme404.com(11)static1.twitcount.com(1)gstatic.com(1)google-analytics.com(1)googletagmanager.com(1)

Website Identity

Theme 404

Organization

WordPress Theme Store

theme404.com/

8 years old

Location detected: 🇺🇸 United Statesvia ip

1API GmbHen-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 21 May 2026 at 13:10

Historical Analysis & Change Tracking