instrumentationtools.com

https://instrumentationtools.com· First analyzed 10 May 2026· Updated 10 May 2026

Export

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.16.151.108

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

owen.ns.cloudflare.com.alice.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

674 ms10%

Speed Index

876 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

250 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Foxizv2.7.5Custom

by Theme-Ruby

View Theme

Technology Stack

21 Technologies Detected

Plugins

Foxiz Core Simple Banner

Libraries

UI Components

Analytics

Advertising

CSS Frameworks

Icon Libraries

CDN

Security

Customer Support

SEO Analysis

A+92/100

Meta Tags15/15

Content10/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images5/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

instrumentationtools.cominstrumentationtools.com

Inst Tools | Electrical & Instrumentation Tutorials | PLC

Instrumentation and Control Engineering Tutorials, Electrical & Electronic Measurement, Industrial Automation, PLC, SCADA, Online Courses.

Title Length57 chars

Recommended: 50-60 chars (~332px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

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Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100

Poor

4 13

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

Sponsored

AI & LLM Readiness

B70/100

Bot Access

20/25

Machine Read.

15/25

Schema Data

15/25

Citation

20/25

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

nav

Text ratio:1%

Words:537

Token eff.:Optimal

Depth:1/5

Structured Data

10 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary105w

Descriptive Headingsavg 6.2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (6)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

5/15

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

7/15

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.

54/100

148 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

169 mg

Returning (cached)

84 mg

Annual (10K/mo)

17.7 kg

Emission Segments

Data Center

7 mg

Network

43 mg

Device

97 mg

Resource Breakdown

JavaScript

614.9 KB

Images

585.3 KB

CSS

115.3 KB

Fonts

24.8 KB

HTML

64.5 KB

Other

58.4 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

52d

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+H3

Valid From

02.04.2026

Valid Until

01.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

instrumentationtools.com

SHA-256 Fingerprint

9B:76:CC:A0:AA:F8:24:19:F8:4C:47:10:1B:D4:00:97:0A:F3:F3:52...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

11306

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(public, max-age=0, s-maxage=2592000)

cf-cache-status

HIT

cf-ray🇫🇷 Paris

9f96acedaea199ee-CDG

content-encoding

zstd

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

Domain Information

instrumentationtools.com

Domain Age

11y 1m

Created

12.04.2015

Expires

12.04.2031

Last Updated

15.06.2025

Registrar

Squarespace Domains II LLC

DNSSEC

Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner

Complianz

GDPR Indicators

Cookie consent banner detected

CMP: Complianz

Data Protection Officer mentioned

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.

80/100

Mobile Friendly6 breakpoints

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Encode Sans Condensed + Oxygen

WCAG AA

73/100

Readability

/30

19/30

14px · LH 1.70

Hierarchy

/20

13/20

2.86x ratio

WCAG

/25

21/25

6.49:1 min contrast

Performance

/25

20/25

2 fonts · 1 req

Heading Font

Encode Sans Condensed

Mono40px

Body Font

Oxygen

Sans14px

Contrast Ratio

6.49:1

WCAG AA (≥4.5:1)

Reading Comfort

~44 CPL

Narrow lines

40px

41px

22px

16px

14px

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

❌ Very complex text: Flesch score 15/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.5:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 15

Color Palette

10 unique colors

Light

#ffffff

Background· 47.300000000000004%

#131e16

Primary· 15.7%

#3a563c

Secondary· 8%

#3f1ff8

Accent· 5.8%

#7a6658

Secondary· 5.5%

#859d81

Secondary· 5.3%

#d7c8a2

Secondary· 4.7%

#eff3ec

Secondary· 4.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

instrumentationtools.com(4)tagan.adlightning.com(2)cdn.hadronid.net(2)go.ezodn.com(2)securepubads.g.doubleclick.net(1)

Website Identity