nukibooks.com website report
Attention Required! | Cloudflare
Last scanned
Overall score
Great
About nukibooks.com
nukibooks.com is a website. The site is hosted on Cloudflare.
Score profile
Top issues to fix
9 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+3 more issues — details in the sections below.
How it compares
nukibooks.com scores higher overall than 45% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
No technologies were detected in the latest scan.
Hosting & DNS
nukibooks.com is hosted on and delivered through Cloudflare (servers registered in US).
- IP address
- 104.26.7.229
- ASN
- AS13335 · CLOUDFLARENET - Cloudflare, Inc., US
- IPv6
- Supported
- HTTP
- HTTP/2
Show DNS record values
- A
- 104.26.7.229, 172.67.71.156, 104.26.6.229
- AAAA
- 2606:4700:20::681a:6e5, 2606:4700:20::ac43:479c, 2606:4700:20::681a:7e5
- NS
- dave.ns.cloudflare.com, sky.ns.cloudflare.com
TXT record contents are not republished; only their count is shown.
Security
nukibooks.com uses TLS 1.3 with a certificate valid for 53 more days and sets 0 of 6 recommended security headers.
Security headers0 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 0
Email security
nukibooks.com does not receive email, but does not fully block others from sending mail in its name.
No MX records: this domain does not receive mail.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCNot set
No DMARC policy: forged mail is not told to be rejected.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
nukibooks.com scores 100/100 for performance, with an estimated load time of 0.2 s. A visit emits an estimated 0.01 g of CO2 (grade A+).
Page weight
- HTML 37.9 KB
- JavaScript 1.5 KB
- CSS 24 B
- Est. load
- 189 ms
- Response
- 189 ms
- Scripts / CSS
- 4 / 1
Carbon per visitA+
0.01 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
nukibooks.com scores 65/100 for SEO and 100/100 for accessibility, with 5 SEO issues to fix.
Heading structure
One H1: good.
Image alt text
0 images · 0 without alt text · 0 lazy-loaded
Links
- External 1
SEO issues5
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues0
No accessibility issues detected.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Attention Required! | Cloudflare
- Description
- Canonical
- Language
- en-US
- Robots meta
- noindex, nofollow
Crawl files
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://nukibooks.com
- HTTP status
- 200
- Redirects
- https://nukibooks.com
- Scanned
- Aug 24, 2026, 1:22 PM
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<a href="https://sitegraph.tech/site/nukibooks-com"><img src="https://sitegraph.tech/badge/nukibooks-com.svg" alt="nukibooks.com on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about nukibooks.com
- What is nukibooks.com?
- nukibooks.com is a website. The site is hosted on Cloudflare.
- Who hosts nukibooks.com?
- nukibooks.com is hosted on and delivered through Cloudflare (servers registered in US).
- Is nukibooks.com secure?
- nukibooks.com uses TLS 1.3 with a certificate valid for 53 more days and sets 0 of 6 recommended security headers.
- Is nukibooks.com protected against email spoofing?
- nukibooks.com does not receive email, but does not fully block others from sending mail in its name.
- How does nukibooks.com compare with similar sites?
- nukibooks.com scores higher overall than 45% of the 163,243 sites we have scanned.
- What is nukibooks.com's overall score?
- nukibooks.com has an overall SiteGraph score of 81/100, combining SEO (65), performance (100), security (65) and accessibility (100).
Open Graph & Twitter