hakko.com

https://hakko.com· First analyzed 12 May 2026· Updated 12 May 2026

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hakko.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.159.58.36

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Tokyo, Japan

ASN

AS16509

Organization

AWS EC2 (ap-northeast-1)

Server

Apache

Nameservers

ns-334.awsdns-41.com.ns-736.awsdns-28.net.ns-1368.awsdns-43.org.ns-1885.awsdns-43.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

190 KB

15 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

Technology Stack

5 Technologies Detected

Analytics

Tag Managers

Web Servers

Languages

SEO Analysis

D52/100

Meta Tags8/15

Content6/12

Headings3/8

Technical11/21

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

hakko.comhakko.com

HAKKO Corporation - We respond to soldering needs throughout the wo...

HAKKO confidently introduces soldering irons and related equipment with world class quality from the latest electronics to hobbies and crafts, starting with ...

Title truncated. Description truncated.

Title Length71 chars

Recommended: 50-60 chars (~437px / 580px)

Description Length200 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (71 chars, ~437px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

8 issues found

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Crawlability

Sitemap

Type: standard

robots.txt

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

F39/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

9/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

header/footer

Text ratio:7%

Words:39

Token eff.:Too Short

Sections/1K:10

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 4w

Canonical URL

Open Graph3/3

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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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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

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

9/15

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

ARIA & Roles

1/15

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

1 recommendation

•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.

61/100

A+

19 mg

CO₂e / view

190.4 KB

Page Weight

95%

Cleaner Than

New Visitor

22 mg

Returning (cached)

11 mg

Annual (10K/mo)

2.3 kg

Emission Segments

Data Center

<0.001 g

Network

6 mg

Device

13 mg

Resource Breakdown

Images

3.2 KB

CSS

182.9 KB

HTML

4.4 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

294d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.02.2026

Valid Until

02.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.hakko.comhakko.com

SHA-256 Fingerprint

D3:15:A3:B0:10:B7:7E:57:1C:DC:01:CA:1C:D4:28:E0:AD:62:17:87...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-length

4174

content-type

text/html; charset=UTF-8

date

Tue, 12 May 2026 06:28:21 GMT

server

Apache/2.4.46 (Amazon) OpenSSL/1.0.2k-fips PHP/7.1.33

x-powered-by

PHP/7.1.33

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

hakko.in.tmems-jp.trendmicro.com

Domain Information

hakko.com

Domain Age

27y 5m

Created

07.12.1998

Expires

06.12.2026

Last Updated

21.11.2025

Registrar

1API GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

52/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Yu Gothic + Barlow

WCAG Partial

46/100

Readability

/30

11/30

12px · LH 1.70

Hierarchy

/20

10/20

1.17x ratio · ✓ H1→H6

WCAG

/25

10/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

Yu Gothic

Sans14px

Body Font

Barlow

Sans12px

Contrast Ratio

1:1

14 issues

Reading Comfort

Dual Sans-Serif

center aligned

14px

40px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 36

Color Palette

6 unique colors

Light

#ffffff

Background· 80.1%

#cedce9

Primary· 10.400000000000002%

#021953

Accent· 3.2%

#2e4c81

Secondary· 2.2%

#839fc3

Secondary· 2.2%

#eef1f4

Secondary· 1.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)

Website Identity

hakko.com

27 years old

Location detected: 🇯🇵 Japanvia ip

1API GmbHja

Sponsored

Last analyzed: 12 May 2026 at 06:28

Historical Analysis & Change Tracking