www.vishay.com
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Datum aktualizace analýzy stránky:
2026/02/22 12:58:56
Datum poslední aktualizace whois:
2026/02/22 12:57:49
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SEO skóre
67.81%
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146
Maximální skóre
Hlavní informace
Titul: Vishay Intertechnology: Passives & Discrete Semiconductors
Popis: Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors
Klíčová slova: neznámý
Kódování stránky:
utf-8
Znaková sada těla a serveru se liší!
Velikost souboru stránky: 787 KB
Informace o serveru
IP: 23.201.240.72
Umístění: Germany,DE,Frankfurt am Main,60313,50.1169,8.6837,Europe/Berlin
HTTP server: nginx
Seznam metaznaček
- 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
Interní odkazy
Externí odkazy
Informace Whois
domain_name: vishay.com
update_date: 2025-09-05T05:08:40Z
update_time: 1757048920
creation_date: 1995-09-10T04:00:00Z
creation_time: 810705600
expiration_date: 2026-09-09T04:00:00Z
Nezpracovaná data 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: 2025-09-05T05:08:40Z
Name Server: NS3.VISHAY.COM
Name Server: NS4.VISHAY.COM
REGISTRAR Contact: CSC Corporate Domains, Inc.
>>> Last update of RDAP database: 2026-02-22T15:57:49Z
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SEO audit
Technické SEO
✓
Kód odezvy
200
Stav 200 OK – stránka se načte správně.
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Kódování znaků
Page: utf-8, Header:
Neshoda kódování znaků mezi hlavičkami HTML a HTTP.
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Velikost stránky
806247 bytes
Velikost stránky přijatelná pro rychlé načítání.
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Zdroje
131 total
Příliš mnoho zdrojů. Optimalizujte a kombinujte soubory pro lepší výkon.
✓
Značky hreflang
4 hreflang tags
Značky hreflang nalezené pro vícejazyčné SEO.
✓
Robots.txt
Exists
Byl nalezen soubor Robots.txt.
✓
Sitemap
Declared in robots.txt
Soubor Sitemap deklarovaný v souboru robots.txt.
✓
HTTPS
Yes
Zabezpečené připojení HTTPS povoleno.
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Komprese
gzip
Pro rychlejší načítání povolena komprese Gzip nebo Zstd.
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Ukládání do mezipaměti
Not set
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Rychlost stránky
6.16 ms
Výborná rychlost načítání.
SEO na stránce
✓
Titul
Vishay Intertechnology: Passives & Discrete Semiconductors
Dobrá délka názvu (30-60 znaků).
✓
Popis metadat
Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors Lenght:155
Dobrá délka meta popisu (100–160 znaků).
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Nadpis H1
3 found - "Behind your next design is The DNA of tech.®"
Použijte pouze jeden nadpis H1 na stránku. Odstraňte přebytečné značky H1.
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Počet slov
515
Dobrá délka obsahu (doporučeno 500-2000 slov).
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Kanonický štítek
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Duplicitní meta
[]
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Klíčová slova
Meta klíčová slova jsou volitelná (nepoužívají je velké vyhledávače).
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Jazyk
en
Atribut jazyka správně nastaven.
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Obrázky
53 total, 4 missing ALT
Přidejte do obrázků text ALT pro usnadnění a SEO.
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Výřez
width=device-width, initial-scale=1
Metaznačka Viewport správně nastavena pro mobilní zařízení.
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Otevřete graf
Missing: og:title, og:description, og:image, og:url
Přidejte chybějící značky OpenGraph pro sdílení na sociálních sítích:og:title, og:description, og:image, og:url
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Strukturovaná data
0 JSON-LD scripts
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Pozice v Google
Hledat fráze - Google
| Pozice | Fráze | Strana | Úryvek |
|---|---|---|---|
| 1 | /doc/?57088 | ||
| 5 | /doc/?83805 |
Pozice v Yandex
Hledat fráze - Yandex
| Pozice | Fráze | Strana | Úryvek |
|---|---|---|---|
| 14 | /docs/88768/us1_test... |