StackOptic
Back to Search
viserlab.com favicon

viserlab.com

https://viserlab.com· First analyzed 10 May 2026· Updated 10 May 2026
Export
viserlab.com
Desktop screenshot of viserlab.com
Mobile screenshot of viserlab.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

188.114.96.3

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

cullen.ns.cloudflare.com.tina.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
611 ms10%
Speed Index
794 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.9 MB
98 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.6.3

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Customer Support

1
Tawk.to

CDN

1
Cloudflare

SEO Analysis

B73/100
20
7
1
Meta Tags13/15
Content12/12
Headings7/8
Technical20/25
E-E-A-T3/7
Images1/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
V
viserlab.comviserlab.com

ViserLab - 360 Degree Solution For Your Digital Business

Ignite digital success with our 360-Degree solution. We provide everything from concept to design and development, domain and hosting to marketing. Trust us ...

Description truncated.
Title Length56 chars

Recommended: 50-60 chars (~331px / 580px)

Description Length204 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (80/81) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

333 URLs

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100
Poor
3 14 1

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

Sponsored

AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
2/25
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
nav
Text ratio:9%
Words:1,499
Token eff.:Optimal
Sections/1K:5.3
Depth:1/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 3.9w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
78/100
12
Passed
2
Critical
2
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
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
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
20/100
F
509 mg
CO₂e / view
4.9 MB
Page Weight
15%
Cleaner Than
New Visitor
582 mg
vs
Returning (cached)
291 mg
Annual (10K/mo)
61.1 kg
Emission Segments
Data Center
25 mg
Network
150 mg
Device
335 mg
Resource Breakdown
JavaScript
74.8 KB
Images
2.0 MB
CSS
2.9 MB
HTML
11.8 KB
Green Hosting Verified
Cloudflare
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

WAF

42d

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

24.03.2026

Valid Until

22.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

viserlab.com*.viserlab.com

SHA-256 Fingerprint

24:8D:44:20:28:FA:A8:EA:27:01:8A:D3:53:49:10:B3:87:F0:31:D7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-cache, private)
cf-cache-status
DYNAMIC
cf-ray🇦🇹 Vienna
9f9bbe9dcf2d5b3f-VIE
content-encoding
zstd
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

central.viserlab.com

Domain Information

viserlab.com

Domain Age
5y 11m

Created

11.06.2020

Expires

11.06.2026

Last Updated

01.03.2025

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
61/100
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=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Exo + Nunito Sans

WCAG Partial
65/100
Readability
/30
20/30

16px · LH 1.65

Hierarchy
/20
15/20

3.75x ratio

WCAG
/25
17/25

3.52:1 min contrast

Performance
/25
13/25

2 fonts · 6 req

Heading Font

Exo

Sans60px

Body Font

Nunito Sans

Sans16px

Contrast Ratio

3.52:1

9 issues

Reading Comfort

~38 CPL

Narrow lines
60px
h1
45px
h2
24px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 3.5:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 9

Color Palette

5 unique colors
Light
#e6e3e7
Border· 2.4%
#ebf5ff
Background· 83.6%
#030557
Primary· 6.1%
#97bbd8
Secondary· 4%
#3361a8
Accent· 3.8%

Business & Marketing Stack

2 Tools Detected

Growing

Customer Support

1
Tawk.toFree

Live chat and helpdesk tools

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

15 Resources

9
Scripts
6
Styles
2
Async
0
Defer

Top Script Sources

viserlab.com(7)embed.tawk.to(1)googletagmanager.com(1)

Website Identity

ViserLab

5 years old
Location detected: 🇨🇦 Canadavia ip
PDR Ltd. d/b/a PublicDomainRegistry.comen

Sponsored

Last analyzed: 10 May 2026 at 20:38

Historical Analysis & Change Tracking