www.chem.purdue.edu
Registriran
Datum posodobitve analize strani:
2026/02/27 05:52:36
Zadnji datum posodobitve whois:
2026/07/19 20:46:10
Status domene
Registriran
Plačano do
31.07.2027
Na voljo od
30.08.2027
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www.chem.purdue.edu Posnetek zaslona spletnega mesta
SEO ocena
63.01%
92
Rezultat dosežen
146
Največji rezultat
Glavne informacije
Naslov: Purdue University James Tarpo Jr. and Margaret Tarpo Department of Chemistry
Opis: neznano
Ključne besede: neznano
Kodiranje strani:
utf-8
Telo in nabor znakov strežnika se razlikujeta!
Velikost datoteke strani: 30 KB
Informacije o strežniku
IP: 128.210.30.25
Lokacija: United States,US,Lafayette,47905,40.399,-86.8575,America/Indiana/Indianapolis
Http strežnik: apache
Seznam metaoznak
- content: text/html; charset=UTF-8 equiv: Content-Type
- charset: utf-8
- content: IE=edge equiv: X-UA-Compatible
- content: width=device-width, initial-scale=1 name: viewport
- content: chemistry name: keywords
- content: Purdue Chemistry is internationally acclaimed for its excellence in chemical education and innovation, boasting two Nobel laureates in organic chemistry, the #1 analytical chemistry program, and a highly successful drug discovery initiative that has generated hundreds of millions of dollars in royalties. name: description
Notranje povezave
Zunanje povezave
Whois informacije
update_date: 16-Jul-2026
update_time: 1784160000
expiration_date: 31-Jul-2027
expiration_time: 1816992000
Surovi podatki Whois
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domain names.
-------------------------------------------------------------
Domain Name: PURDUE.EDU
Registrant:
Purdue University
610 Purdue Mall
Hovde Hall of Administration
West Lafayette, IN 47907-2114
USA
Administrative Contact:
Purdue Hostmaster
Purdue University
191 North University Street
Telecommunications Building
West Lafayette, IN 47907-2068
USA
+1.7654944000
[email protected]
Technical Contact:
Purdue Hostmaster
Purdue University
191 North University Street
Telecommunications Building
West Lafayette, IN 47907-2068
USA
+1.7654944000
[email protected]
Name Servers:
NS4.PURDUE.EDU
NS5.PURDUE.EDU
NS3.PURDUE.EDU
Domain record activated: 24-Apr-1985
Domain record last updated: 16-Jul-2026
Domain expires: 31-Jul-2027
Robots.txt
# robots.txt for www.chem.purdue.edu # Generated by Inspyder Sitemap Creator User-agent: * Sitemap: https://www.chem.purdue.edu/sitemap.xml
SEO revizija
Tehnični SEO
✓
Koda odziva
200
Stanje 200 OK - stran se pravilno naloži.
!
Kodiranje znakov
Page: utf-8, Header:
Neujemanje kodiranja znakov med glavami HTML in HTTP.
✓
Velikost strani
31657 bytes
Velikost strani sprejemljiva za hitro nalaganje.
✓
Viri
24 total
Zmerno število virov. Razmislite o združevanju datotek.
✓
Oznake Hreflang
0 hreflang tags
Dodajte oznake hreflang, če imate večjezično vsebino.
✓
Robots.txt
Exists
Najdena datoteka robots.txt.
✓
Sitemap
Declared in robots.txt
Zemljevid spletnega mesta, naveden v datoteki robots.txt.
✓
HTTPS
Yes
Varna povezava HTTPS je omogočena.
✓
Stiskanje
gzip
Omogočeno stiskanje Gzip ali Zstd za hitrejše nalaganje.
✓
Predpomnjenje
max-age=3600
Glave za nadzor predpomnilnika so pravilno nastavljene.
✓
Hitrost strani
1.66 ms
Odlična hitrost nalaganja.
SEO na strani
!
Naslov
Purdue University James Tarpo Jr. and Margaret Tarpo Department of Chemistry
Naslov je predolg. Zmanjšajte na 30–60 znakov, da preprečite obrezovanje.
!
Meta opis
Lenght:0
Dodajte meta opis (priporočeno 100–160 znakov).
✓
Naslov H1
1 found - "Purdue Chemistry"
Dobro – najden je bil en naslov H1.
!
Štetje besed
73
Vsebina zelo kratka. Prizadevajte si za vsaj 500 besed za boljši SEO.
!
Canonical Tag
Dodajte kanonično oznako, da preprečite težave s podvojeno vsebino.
✓
Podvojena meta
[]
Ni podvojenih metaoznak.
✓
Ključne besede
Meta ključne besede so neobvezne (ne uporabljajo jih večji iskalniki).
Vsebina in UX
✓
Jezik
en
Jezikovni atribut je pravilno nastavljen.
!
Slike
5 total, 1 missing ALT
Dodajte besedilo ALT slikam za dostopnost in SEO.
✓
Viewport
width=device-width, initial-scale=1
Metaoznaka vidnega polja je pravilno nastavljena za mobilne naprave.
!
Odpri graf
Missing: og:title, og:description, og:image, og:url
Dodajte manjkajoče oznake OpenGraph za skupno rabo v družabnih medijih:og:title, og:description, og:image, og:url
!
Strukturirani podatki
0 JSON-LD scripts
Dodajte strukturirane podatke (JSON-LD) za bogate izrezke in boljši SEO.
Položaji v Google
Iskalne fraze - Google
| Položaj | Fraza | Stran | Izrezek |
|---|---|---|---|
| 1 | /gchelp/howtosolveit... | ||
| 2 | /gchelp/solutions/wh... | ||
| 4 | /gchelp/solutions/wh... | ||
| 6 | /gchelp/molecules/cr... | ||
| 6(-1) | /gchelp/molecules/nh... | ||
| 6 | /gchelp/molecules/nh... | ||
| 6 | /jmol/molecules/cl2.... | ||
| 6 | /gchelp/molecules/f2... | ||
| 6 | /jmol/molecules/br2.... | ||
| 7 | /gchelp/liquids/boil... |
Položaji v Yandex
Iskalne fraze - Yandex
| Položaj | Fraza | Stran | Izrezek |
|---|---|---|---|
| 7 | /gchelp/aos/1s.html |