What technology does knowledgeboat.com use?

knowledgeboat.com is built with Next.js, Google Ads.

Is knowledgeboat.com secure (HTTPS)?

Yes. knowledgeboat.com uses TLS 1.2 with a certificate issued by Amazon, valid until Sep 27, 2026.

Who hosts knowledgeboat.com?

Hosting provider information for knowledgeboat.com is not available yet.

What is knowledgeboat.com's SEO score?

knowledgeboat.com scored 80/100 for SEO in the latest analysis (great).

What is knowledgeboat.com's overall website score?

knowledgeboat.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

knowledgeboat.com

Free Textbook Solutions for CBSE & ICSE Books | Doubt Resolution, Video Solutions & Practice Tests | KnowledgeBoat

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Great

Summary

Get ICSE & CBSE textbook solutions of all subjects with video explanations. This website uses Next.js. SEO is good (80/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

KnowledgeBoat

Get ICSE & CBSE textbook solutions of all subjects with video explanations. Do practice tests & get your doubts cleared instantly by best teachers.

Site No 154/6, AET College Road Doddakanelli, Bengaluru, Karnataka, 560035, India

Top issues to fix

6 issues found

Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
Accessibility
Add alt attributes to the remaining images (use alt="" for purely decorative ones).
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

Performance

261 ms

100

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

KnowledgeBoat

Get ICSE & CBSE textbook solutions of all subjects with video explanations. Do practice tests & get your doubts cleared instantly by best teachers.

Facebook Instagram YouTube

Contact

Email, phone, and address published on this site's own pages.

Email: hello@knowledgeboat.com
Phone: +916366616060
Address: Site No 154/6, AET College Road Doddakanelli, Bengaluru, Karnataka, 560035, India

Meta tags

Title: Free Textbook Solutions for CBSE & ICSE Books | Doubt Resolution, Video Solutions & Practice Tests | KnowledgeBoat
Description: Get ICSE & CBSE textbook solutions of all subjects with video explanations. Do practice tests & get your doubts cleared instantly by best teachers.
Canonical
Language: en
Charset: utf-8
Viewport: minimum-scale=1, initial-scale=1, width=device-width, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js Google Ads

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Amazon
Subject: knowledgeboat.com
Valid from: Aug 30, 2025
Valid to: Sep 27, 2026
Days until expiry: 61
SAN domains: knowledgeboat.com, *.knowledgeboat.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 0

Links

45 internal · 6 external · 20 broken

Images

13 total · 3 missing alt

Scripts / Styles

19 scripts · 7 stylesheets

JS / CSS size

217 KB · 77.2 KB

Page size

454 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Missing canonical link
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://knowledgeboat.com
Final URL: https://www.knowledgeboat.com:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 252 ms
HTML size: 454 KB
Redirect chain: https://knowledgeboat.com → https://www.knowledgeboat.com:443/

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Frequently asked questions

What technology does knowledgeboat.com use?: knowledgeboat.com is built with Next.js, Google Ads.
Is knowledgeboat.com secure (HTTPS)?: Yes. knowledgeboat.com uses TLS 1.2 with a certificate issued by Amazon, valid until Sep 27, 2026.
Who hosts knowledgeboat.com?: Hosting provider information for knowledgeboat.com is not available yet.
What is knowledgeboat.com's SEO score?: knowledgeboat.com scored 80/100 for SEO in the latest analysis (great).
What is knowledgeboat.com's overall website score?: knowledgeboat.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
What company operates knowledgeboat.com?: knowledgeboat.com is operated by KnowledgeBoat. Get ICSE & CBSE textbook solutions of all subjects with video explanations. Do practice tests & get your doubts cleared instantly by best teachers.