pcbgogo.com

https://pcbgogo.com· First analyzed 30 May 2026· Updated 30 May 2026

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pcbgogo.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

54.201.83.155

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Microsoft IIS

CDN

CloudFront

Nameservers

ns-319.awsdns-39.com.ns-683.awsdns-21.net.ns-1145.awsdns-15.org.ns-1592.awsdns-07.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

765 ms10%

Speed Index

994 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.7 MB

135 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

BigCommerce

Technology Stack

14 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Microsoft Clarity

Advertising

Google Ads Microsoft Advertising Criteo

Libraries

Customer Support

UI Components

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

D58/100

Meta Tags10/15

Content12/12

Headings3/8

Technical12/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

pcbgogo.compcbgogo.com

PCB prototype |PCB Manufacturer | PCB Assembly | PCB Maker | PCBGOGO

PCB Prototype and Assembly provider. PCBGOGO offers PCB manufacturing and PCB assembly services, including custom PCB prototype, small and mass value PCB fab...

Description truncated.

Title Length68 chars

Recommended: 50-60 chars (~430px / 580px)

Description Length213 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (74/75) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

500 URLs

robots.txt

43 rules

Allows all crawlers

Local SEO

Local Search Readiness

9/100

Poor

3 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

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

10/25

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:7%

Words:2,710

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 3.2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

54/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

7/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

2/15

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

3/15

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.

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.

40/100

279 mg

CO₂e / view

2.7 MB

Page Weight

30%

Cleaner Than

New Visitor

319 mg

Returning (cached)

160 mg

Annual (10K/mo)

33.5 kg

Emission Segments

Data Center

14 mg

Network

82 mg

Device

183 mg

Resource Breakdown

JavaScript

202.2 KB

Images

522.7 KB

CSS

1.9 MB

HTML

46.3 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

272d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Asseco Data Systems S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.02.2026

Valid Until

27.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (4)

*.pcbgogo.com*.pcbgogo.jppcbgogo.jppcbgogo.com

SHA-256 Fingerprint

47:B7:35:21:0E:2F:76:4D:91:56:9F:2D:C5:6C:ED:3C:1F:39:9E:44...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Sat, 30 May 2026 15:10:09 GMT

server

Microsoft-IIS/10.0

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

hzmx02.mxmail.netease.com

hzmx01.mxmail.netease.com

Domain Information

pcbgogo.com

Domain Age

10y 10m

Created

15.07.2015

Expires

15.07.2027

Last Updated

30.10.2025

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

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.

40/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

NunitoSans-Bold + NunitoSans

WCAG Partial

48/100

Readability

/30

16/30

14px · LH --

Hierarchy

/20

7/20

WCAG

/25

14/25

1.61:1 min contrast

Performance

/25

11/25

2 fonts · 5 req

Heading Font

NunitoSans-Bold

Sans

Body Font

NunitoSans

Sans14px

Contrast Ratio

1.61:1

16 issues

Reading Comfort

Dual Sans-Serif

left aligned

24px

18px

16px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.6:1).

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

✅ Lean font stack: 2 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

10 unique colors

2.77:1 Fail Light

#ffffff

Background· 46%

#8c9f9f

Secondary· 5.5%

#1d6888

Primary· 7.2%

#3b94ba

Accent· 6.9%

#2f7b9a

Accent· 6.6%

#725632

Secondary· 6.3%

#374341

Secondary· 6.1%

#14384f

Accent· 3.9%

Business & Marketing Stack

5 Tools Detected

Enterprise

Customer Support

Tawk.toFree

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)local(3)cdn.preciso.net(2)bat.bing.com(2)scripts.clarity.ms(1)

Website Identity

pcbgogo.com

service@pcbgogo.com

10 years old

Location detected: 🇺🇸 United Statesvia ip

Alibaba Cloud Computing (Beijing) Co., Ltd.en

Sponsored

Last analyzed: 30 May 2026 at 15:10

Historical Analysis & Change Tracking