Website readiness profile · Snapshot 23 October 2026
mangaup.ir
mangaup.ir's public homepage, certificate and DNS checked against 31 practices and compared with 696 Literary & Knowledge sites.
- Readiness index
- 60/100
- Ahead of
- 41%
- Practices observed
- 15/30
- Popularity band
- Top 50K
Literary & Knowledge median 62
of measured Literary & Knowledge sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: mangaup.ir. Thin bar: Literary & Knowledge peer median.
Enable
77/100
Peers 78
Harden
45/100
Peers 51
Accelerate
65/100
Peers 62
Recover
0/100
Peers 6
Priority fixes for mangaup.ir
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for 12 hours, short of the 30-day benchmark.
Why it matters: Returning visitors and later page views reuse cached files instead of downloading them again.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
On Cloudflare: Use Cache Rules to set edge and browser TTLs for static file paths.
49% of Literary & Knowledge peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Priority 2 · Enable
Canonical URL declared
Observed: The homepage did not declare a canonical URL.
What to do: Add a self-referencing canonical link to every indexable page, using the final https:// URL.
67% of Literary & Knowledge peers do this.
Priority 3 · Harden
DMARC policy enforces quarantine or reject
Observed: No DMARC record was found at _dmarc.mangaup.ir.
What to do: Publish DMARC with p=none and a reporting address first, fix any legitimate senders that fail SPF or DKIM alignment, then move to quarantine and finally reject.
22% of Literary & Knowledge peers do this.
Priority 4 · Accelerate
Offscreen images lazy-loaded
Observed: The homepage had 100 images and none used loading="lazy".
What to do: Add loading="lazy" to images below the fold. Do not lazy-load the main hero image, because that delays the largest visible element.
48% of Literary & Knowledge peers do this.
What mangaup.ir already does well
Practices fewer than half of Literary & Knowledge peers use.
- HSTS kept for at least a yearHSTS with a 365-day max-age.28% of peers
- Modern image formats in useWebP or AVIF images detected.31% of peers
- Structured data presentJSON-LD structured data found.46% of peers
What we saw
- Homepage checked
- https://mangaup.ir/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Let's Encrypt, 89-day validity, expiring 2026-12-28
- DNS operators
- Cloudflare
- HSTS
- max-age 365 days
- Homepage HTML
- 133 KB, gzip
- Images on homepage
- 100 (webp 58, png 26, jpg 10, svg 5)
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 15
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/3 advertised
- Static files cached for 30 days or more
- Offscreen images lazy-loaded
- Reachable over IPv6
- Canonical URL declared
- Social preview image set
- Nameservers spread across providers
Observed 15
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- HTTP/2 negotiated
- HTML compressed
- Modern image formats in use
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Meta description written
- Mobile viewport configured
- Structured data present
- Page language declared
- At most one redirect to the homepage
Not measured 1
- HTTP requests move to HTTPS
Own mangaup.ir?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: mangaup.ir. This profile covers configuration only.