www.vishay.com
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Dátum aktualizácie analýzy stránky:
2026/02/22 12:58:56
Dátum poslednej aktualizácie whois:
2026/07/13 10:25:03
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09.09.2026
Dostupné od
09.10.2026
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SEO skóre
67.81%
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Maximálne skóre
Hlavné informácie
Názov: Vishay Intertechnology: Passives & Discrete Semiconductors
Popis: Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors
Kľúčové slová: neznámy
Kódovanie stránky:
utf-8
Telo a znaková sada servera sú odlišné!
Veľkosť súboru stránky: 787 KB
Informácie o serveri
IP: 23.201.240.72
Poloha: Germany,DE,Frankfurt am Main,60313,50.1169,8.6837,Europe/Berlin
HTTP server: nginx
Zoznam metaznačiek
- equiv: X-UA-Compatible content: IE=Edge; IE=10; IE=9
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1
- name: description content: Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors
- name: author content: Vishay
- name: keyword content: global manufacturer, industry leader, diodes, MOSFETS, optoelectronics, resistors, inductors, capacitors, vishay
- equiv: X-UA-Compatible content: IE=Edge; IE=10; IE=9
- name: next-head-count content: 44
Interné odkazy
Externé odkazy
Informácie Whois
domain_name: vishay.com
update_date: 2026-04-25T12:07:29Z
update_time: 1777118849
creation_date: 1995-09-10T04:00:00Z
creation_time: 810705600
expiration_date: 2026-09-09T04:00:00Z
Nespracované údaje Whois
Domain Name: VISHAY.COM
Registrar: CSC Corporate Domains, Inc.
Domain Status: client transfer prohibited
Creation Date: 1995-09-10T04:00:00Z
Registry Expiry Date: 2026-09-09T04:00:00Z
Updated Date: 2026-04-25T12:07:29Z
Name Server: NS1-04.AZURE-DNS.COM
Name Server: NS2-04.AZURE-DNS.NET
Name Server: NS3-04.AZURE-DNS.ORG
Name Server: NS4-04.AZURE-DNS.INFO
REGISTRAR Contact: CSC Corporate Domains, Inc.
>>> Last update of RDAP database: 2026-07-13T10:25:03Z
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SEO audit
Technické SEO
✓
Kód odpovede
200
Stav 200 OK – stránka sa načítava správne.
!
Kódovanie znakov
Page: utf-8, Header:
Nezhoda v kódovaní znakov medzi hlavičkami HTML a HTTP.
✓
Veľkosť strany
806247 bytes
Veľkosť stránky prijateľná pre rýchle načítanie.
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Zdroje
131 total
Príliš veľa zdrojov. Optimalizujte a kombinujte súbory pre lepší výkon.
✓
Značky hreflang
4 hreflang tags
Našli sa značky hreflang pre viacjazyčné SEO.
✓
Robots.txt
Exists
Našiel sa súbor Robots.txt.
✓
Sitemap
Declared in robots.txt
Súbor Sitemap uvedený v súbore robots.txt.
✓
HTTPS
Yes
Zabezpečené pripojenie HTTPS je povolené.
✓
Kompresia
gzip
Pre rýchlejšie načítanie je povolená kompresia Gzip alebo Zstd.
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Ukladanie do vyrovnávacej pamäte
Not set
Pridajte hlavičky kontroly vyrovnávacej pamäte, aby ste zvýšili rýchlosť načítania pre vracajúcich sa návštevníkov.
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Rýchlosť stránky
6.16 ms
Vynikajúca rýchlosť načítania.
SEO na stránke
✓
Názov
Vishay Intertechnology: Passives & Discrete Semiconductors
Dobrá dĺžka názvu (30-60 znakov).
✓
Meta popis
Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors Lenght:155
Dobrá dĺžka meta popisu (100 – 160 znakov).
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Nadpis H1
3 found - "Behind your next design is The DNA of tech.®"
Použite iba jeden nadpis H1 na stranu. Odstráňte nadbytočné značky H1.
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Počet slov
515
Dobrá dĺžka obsahu (odporúča sa 500-2000 slov).
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Kanonická značka
Ak chcete zabrániť problémom s duplicitným obsahom, pridajte kanonickú značku.
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Duplikovať meta
[]
Nenašli sa žiadne duplicitné metaznačky.
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Kľúčové slová
Meta kľúčové slová sú voliteľné (nepoužívajú ich veľké vyhľadávače).
Obsah a UX
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Jazyk
en
Atribút jazyka je správne nastavený.
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Obrázky
53 total, 4 missing ALT
Pridajte text ALT k obrázkom pre dostupnosť a SEO.
✓
Výrez
width=device-width, initial-scale=1
Metaznačka zobrazovanej oblasti správne nastavená pre mobilné zariadenia.
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Otvorte graf
Missing: og:title, og:description, og:image, og:url
Pridajte chýbajúce značky OpenGraph na zdieľanie na sociálnych sieťach:og:title, og:description, og:image, og:url
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Štruktúrované dáta
0 JSON-LD scripts
Pridajte štruktúrované dáta (JSON-LD) pre bohaté úryvky a lepšie SEO.
Pozície v Google
Vyhľadávacie frázy - Google
| pozícia | Fráza | Stránka | Úryvok |
|---|---|---|---|
| 1 | /doc/?57088 | ||
| 5 | /doc/?83805 |
Pozície v Yandex
Vyhľadávacie frázy - Yandex
| pozícia | Fráza | Stránka | Úryvok |
|---|---|---|---|
| 14 | /docs/88768/us1_test... |