semiconductor-today.com

https://semiconductor-today.com· First analyzed 19 May 2026· Updated 19 May 2026

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Mobile

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Hosting Provider

4on LTD

IP Address

194.147.122.84

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 London, United Kingdom

ASN

AS59816

Organization

4on LTD

Server

Apache

Nameservers

ns70.domaincontrol.com.ns69.domaincontrol.com.

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%

2.2 MB

62 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

4on LTD

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Segment Simple Analytics

Libraries

Frameworks

UI Components

Other

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

D54/100

Meta Tags7/15

Content11/12

Headings5/8

Technical12/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

semiconductor-today.comsemiconductor-today.com

News for compound semiconductors, gallium nitride, gallium arsenide...

Compound Semiconductor news by Semiconductor Today free online magazine

Title truncated.

Title Length123 chars

Recommended: 50-60 chars (~731px / 580px)

Description Length71 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (123 chars, ~731px). Will be truncated in search results.

12 issues found

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Crawlability

Sitemap

robots.txt

6 rules

Allows all crawlers

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

10/25

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

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:16%

Words:944

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary33w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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

15/20

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

11/15

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.

22/100

274 mg

CO₂e / view

2.2 MB

Page Weight

50%

Cleaner Than

New Visitor

313 mg

Returning (cached)

156 mg

Annual (10K/mo)

32.8 kg

Emission Segments

Data Center

61 mg

Network

66 mg

Device

147 mg

Resource Breakdown

JavaScript

67.1 KB

Images

2.1 MB

CSS

24.9 KB

HTML

7.8 KB

Other

8.6 KB

Green Hosting Not Verified

4on LTD

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

86d

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

16.05.2026

Valid Until

14.08.2026

Subject Alternative Names (3)

dev.semiconductor-today.comsemiconductor-today.comwww.semiconductor-today.com

SHA-256 Fingerprint

29:76:6D:2D:D7:11:99:C8:02:A3:8A:03:1B:30:5C:E2:CF:87:2B:02...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

7692

content-type

text/html

date

Tue, 19 May 2026 23:05:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxa.nurvedcloud.net

mxb.nurvedcloud.net

Domain Information

semiconductor-today.com

Domain Age

20y 5m

Created

14.12.2005

Expires

14.12.2026

Last Updated

15.12.2024

Registrar

123-Reg Limited

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.

54/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

51/100

Readability

/30

10/30

12px · LH 1.30

Hierarchy

/20

11/20

1.83x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Open Sans

Sans22px

Body Font

Open Sans

Sans12px

Contrast Ratio

1:1

2 issues

Reading Comfort

~40 CPL

Narrow lines

22px

12px

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 3 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

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

Buy on MyFontsFlesch 17

Color Palette

10 unique colors

6.08:1 AA Light

#ffffff

Background· 33.5%

#6a5e71

Secondary· 6.1%

#233f9a

Primary· 17.7%

#e5e1e7

Border· 11.3%

#091327

Accent· 8.3%

#99b0b7

Secondary· 5.3%

#8f1f4d

Accent· 5.1%

#275d9b

Accent· 5.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

semiconductor-today.com(10)googletagmanager.com(3)cse.google.com(2)google-analytics.com(1)google.com(1)

Website Identity

semiconductor-today.com

darren@semiconductor-today.com

20 years old

Location detected: 🇬🇧 United Kingdomvia ip

123-Reg Limiteden

Social Profiles

Facebook X (Twitter)

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Last analyzed: 19 May 2026 at 23:05

Historical Analysis & Change Tracking