WWW.THORLABS.DE Website-Rezension

Thorlabs designs and manufactures components, instruments, and systems for the photonics industry. We provide a portfolio of over 22,000 stocked items, complimented by endless custom solutions enabled by vertical integration. Thorlabs is comprised of 22 wholly owned design and manufacturing entities across nine countries with a combined manufacturing footprint of more than one million square feet.

Länge: 401 Zeichen; Beste Länge: 50 ~ 160 Zeichen

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.

Meta-Schlüsselwörter:

photonics, anti reflective,ase source,ase sources,bandpass filter,bandpass filters,beam splitter,beam splitters,beamsplitter,beamsplitters,bnc connector,bnc connectors,breadboard,breadboards,collimati

Länge: 201 Zeichen; Beste Länge: 10 ~ 255 Zeichen

H1 Tag:

Länge: 0 Zeichen; Beste Länge: 10 ~ 255 Zeichen

Your page does not include an H1 tag.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

Use H1 tags for page titles.
Limit to one H1 tag per page.
Keep H1 tags short and concise.
Structure headings hierarchically.
Include your main keyword.
Ensure H1 tags are engaging.

Externe Links:

8 (0 nofollow)

Interne Links:

90 (0 nofollow)

Site-Technologie

Server:

Unbekannt

SSL-gesichert:

Verfügbar

robots.txt:

Nicht verfügbar

XML-Sitemap:

Nicht verfügbar

Gzip-Komprimierung:

Verfügbar

favicon.ico:

Nicht verfügbar

HTTP-Header-Analyse

HTTP-Header-Felder sind Bestandteile des Nachrichtenheaders von Anfragen und Antworten im Hypertext Transfer Protocol (HTTP). Sie definieren die Betriebsparameter einer HTTP-Transaktion. Die Header-Felder werden von normalen Webbrowsern wie Internet Explorer, Google Chrome, Firefox usw. nicht direkt angezeigt. Nachfolgend finden Sie die HTTP-Header-Informationen von www.thorlabs.de:

HTTP/1.1 200 OK
Transfer-Encoding: chunked
Content-Type: text/html;charset=UTF-8
Content-Language: en-US
Server:
Set-Cookie: CFID=65833326; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: CFTOKEN=32ca1f95c421fc65-B7A9A80F-F1BB-A06A-575DF9436C4A57D7; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LOADCURRENCY=Dollar; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LOADCURRENCYSYMBOL=%24; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LOADCOUNTRY=US; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LOADCOUNTRY2=UNITED%20STATES; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LANGUAGE=ENGLISH; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LANGABBR=EN; Expires=Mon, 14 Jun 2055 12:01:50 GMT; Path=/; Secure; HttpOnly; SameSite=None; Secure
Set-Cookie: LOADCOUNTRY=US; Path=/; SameSite=None; Secure
Set-Cookie: LOADCOUNTRY2=United%20States; Path=/; SameSite=None; Secure
Set-Cookie: LOADCURRENCY=Dollar; Path=/; SameSite=None; Secure
Set-Cookie: LOADCURRENCYSYMBOL=%24; Path=/; SameSite=None; Secure
Set-Cookie: TEMPLOCAL=English%20%28US%29; Path=/; SameSite=None; Secure
Set-Cookie: ROITRACK=1; Path=/; Secure; HttpOnly; SameSite=None; Secure
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Date: Sat, 21 Jun 2025 12:01:49 GMT
Set-Cookie: visid_incap_1093908=RfgN3b3QQpSvtLw3FIQFWi2fVmgAAAAAQUIPAAAAAACtRkWGXTspDKyJyKZcq6Ta; expires=Sun, 21 Jun 2026 06:24:29 GMT; HttpOnly; path=/; Domain=.thorlabs.de
Set-Cookie: nlbi_1093908=TRnyGJ1gp2/4irPJs4oPvgAAAACIdGCI2hU62kKL9XCm4wDU; HttpOnly; path=/; Domain=.thorlabs.de
Set-Cookie: incap_ses_5033_1093908=wXoScOgvARTE/6W/D8/YRS6fVmgAAAAApzNK45fp29rL7+e4gt4FKg==; path=/; Domain=.thorlabs.de
X-CDN: Imperva
Content-Encoding: gzip
X-Iinfo: 6-4310897-4310898 NNYN CT(72 148 0) RT(1750507309987 35) q(0 0 2 0) r(4 4) U24

DNS-Eintragsanalyse

Domain Name Systes (DNS) übersetzt leicht zu merkende Domänennamen in numerische IP-Adressen, die zum weltweiten Auffinden von Computerdiensten und Geräten erforderlich sind. Es gibt insgesamt 6 DNS-Einträge von thorlabs.de.

Gastgeber	Typ	IP/Ziel	TTL	Zusätzliche Informationen
thorlabs.de	A	149.126.74.201	300
thorlabs.de	NS	auth40.ns.uu.net	21600
thorlabs.de	NS	auth54.ns.de.uu.net	21600
thorlabs.de	NS	auth04.ns.de.uu.net	21600
thorlabs.de	SOA	mname: auth04.ns.de.uu.net rname: hostmaster.de.uu.net	21600	expire: 2678400 serial: 2024062601
thorlabs.de	TXT	rlh77gzmrgg5bft1ygppzv8x574ybmly	300