StackOptic
Back to Search
bocsci.com favicon

bocsci.com

https://bocsci.com· First analyzed 14 May 2026· Updated 14 May 2026
Export
bocsci.com
Desktop screenshot of bocsci.com
Mobile screenshot of bocsci.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.52.197.23

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Jose, United States

ASN

AS16509

Organization

AWS EC2 (us-west-1)

Server

Kestrel

Nameservers

ns-721.awsdns-26.net.ns-121.awsdns-15.com.ns-1402.awsdns-47.org.ns-1955.awsdns-52.co.uk.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
24.6 s10%
Speed Index
31.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
877 KB
80 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsMicrosoft Advertising

Libraries

1
jQuery

UI Components

1
Owl Carousel

Tag Managers

1
Google Tag Manager

SEO Analysis

B75/100
22
4
1
Meta Tags14/15
Content12/12
Headings3/8
Technical20/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bocsci.combocsci.com

Best of Chemicals Supplier - BOC Sciences

BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries.

Title Length41 chars

Recommended: 50-60 chars (~248px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

57 rules

Local SEO

Local Search Readiness

18/100
Poor
5 13

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

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
3/25
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:10%
Words:2,694
Token eff.:Optimal
Sections/1K:3.3
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary17w
Descriptive Headingsavg 2.9w
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...
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.
C
66/100
9
Passed
5
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
66/100
B
89 mg
CO₂e / view
876.9 KB
Page Weight
80%
Cleaner Than
New Visitor
101 mg
vs
Returning (cached)
51 mg
Annual (10K/mo)
10.6 kg
Emission Segments
Data Center
4 mg
Network
26 mg
Device
58 mg
Resource Breakdown
JavaScript
82.8 KB
Images
152.8 KB
CSS
561.8 KB
Fonts
57.5 KB
HTML
20.7 KB
Other
1.4 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

196d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

29.10.2025

Valid Until

26.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

*.bocsci.com*.solutions.bocsci.combocsci.com

SHA-256 Fingerprint

24:01:B0:49:68:EE:9F:B2:9C:F4:59:6D:D0:39:8D:CC:7F:3F:C0:57...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache,no-store)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
date
Thu, 14 May 2026 19:29:44 GMT
expires
-1
pragma
no-cache
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt2.aspmx.l.google.com
alt1.aspmx.l.google.com
alt4.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

bocsci.com

Domain Age
17y 6m

Created

19.11.2008

Expires

19.11.2026

Last Updated

20.10.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
67/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

SourceSansProBold + HelveticaNeue

WCAG Partial
55/100
Readability
/30
18/30

15px · LH 1.70

Hierarchy
/20
6/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

SourceSansProBold

Sans

Body Font

HelveticaNeue

Sans15px

Contrast Ratio

1:1

14 issues

Reading Comfort

~44 CPL

Narrow lines
42px
h2
17px
h3
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

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

❌ 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 44

Color Palette

7 unique colors
Light
#e0e3e0
Other· 12.8%
#f4f6f4
Primary· 60%
#8aab49
Secondary· 9%
#c1cdb6
Secondary· 7.7%
#9fbf7c
Secondary· 4.8%
#cddec7
Secondary· 3.7%
#6d805d
Secondary· 2.1%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Google AdsEnterprise
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

2

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

27 Resources

20
Scripts
7
Styles
11
Async
0
Defer

Top Script Sources

local(11)googletagmanager.com(5)bat.bing.com(2)googleads.g.doubleclick.net(2)

Website Identity

BOC Sciences

BOC Sciences

Organization

BOC Sciences is a custom lab chemical supplier that provides a wide range of bulk compounds for the pharmaceutical, agrochemical, and biotechnology industries.

info@bocsci.com
www.bocsci.com/
17 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen

Sponsored

Last analyzed: 14 May 2026 at 19:30

Historical Analysis & Change Tracking