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Whois & Analysis for zeiss.com

Nov 24, 2019 2:56 am UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
Not Disclosed
• Organization
Not Disclosed
• Address
Not Disclosed
• City
Not Disclosed
• Zip Code
Not Disclosed
• Country Code
DE
• Domain Registrar
Desktop screen Desktop screenshot for zeiss.com
69

8 criteria passed
3 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Hobbies & Interests  >  Art / Technology
• Online since
March 21, 1995 Explore Wayback Machine
• Age
29 years, 8 months, 2 days
• Alexa Rank
#50.653, zeiss.com is in the world's top 100.000 websites!

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Atos has expired on August 22, 2020.
Title Tag
ZEISS International, optical and optoelectronic technology
Length: 58 (recommended: 10 to 70)
Meta Description
ZEISS is an internationally leading technology enterprise that offers solutions for industry, research, medicine, eyeglass lenses, camera lenses, binoculars and planetariums
Length: 173 (recommended: 50 to 160)
Google preview
Desktop Version

ZEISS International, optical and optoelectronic technology

https://zeiss.com

ZEISS is an internationally leading technology enterprise that offers solutions for industry, research, medicine, eyeglass lenses, camera lenses, binoculars and plan...

Mobile Version

https://zeiss.com

ZEISS International, optical and optoelectronic technology

ZEISS is an internationally leading technology enterprise that offers solutions for industry, research, medicine, eyeglass lenses,...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width,initial-scale=1
robots NOODP

SEMANTIC ANALYSIS

The owner has associated the following topics to the website.

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by zeiss.com.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Optoelectronics Confidence: 82% Arrow up

Optoelectronics is the study and application of electronic devices and systems that source, detect and control light, usually considered a sub-field of photonics.

In this context, light often includes invisible forms of radiation such as gamma rays, X-rays, ultraviolet and infrared, in addition to visible light.

Optoelectronic devices are electrical-to-optical or optical-to-electrical transducers, or instruments that use such devices in their operation.

Binoculars Confidence: 80% Arrow up

Binoculars or field glasses are two telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes (binocular vision) when viewing distant objects.

Most are sized to be held using both hands, although sizes vary widely from opera glasses to large pedestal mounted military models.

Carl Zeiss AG Confidence: 77% Arrow up

Carl Zeiss is a German manufacturer of optical systems, industrial measurements and medical devices, founded in Jena, Germany in 1846 by optician Carl Zeiss.

Together with Ernst Abbe (joined 1866) and Otto Schott (joined 1884) they built a base for modern optics and manufacturing.

There are currently two parts of the company, Carl Zeiss AG located in Oberkochen with important subsidiaries in Aalen, Göttingen and Munich, and Carl Zeiss GmbH located in Jena.

Glasses Confidence: 75% Arrow up

Glasses, also known as eyeglasses or spectacles, are devices consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically using a bridge over the nose and arms which rest over the ears.

Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness.

Safety glasses provide eye protection against flying debris for construction workers or lab technicians; these glasses may have protection for the sides of the eyes as well as in the lenses.

Some types of safety glasses are used to protect against visible and near-visible light or radiation.

Glasses are worn for eye protection in some sports, such as squash.

Glasses wearers may use a strap to prevent the glasses from falling off during movement or sports.

Wearers of glasses that are used only part of the time may have the glasses attached to a cord that goes around their neck, to prevent the loss of the glasses.

Optics Confidence: 74% Arrow up

Optics is the branch of physics which involves the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it.

Optics usually describes the behaviour of visible, ultraviolet, and infrared light.

Because light is an electromagnetic wave, other forms of electromagnetic radiation such as X-rays, microwaves, and radio waves exhibit similar properties.

WEBSITE SPEED

zeiss.com website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

0.8s

This domain loads at the median speed of 0.8 seconds.

Speed Percentile

85%

zeiss.com is faster than approximately 85 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #50.653 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • zeiss.com daily visitors distribution - Total: 8 countries
  • Flag for IndiaIndia (11.8%)
  • Flag for United States of AmericaUnited States of America (24.7%)
  • Flag for NorwayNorway (5.5%)
  • Flag for UzbekistanUzbekistan (21.1%)
  • Flaf icon for other countryOthers (36.9%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #30.417
Flag for Russian FederationRussian Federation #99.182
Flag for PhilippinesPhilippines #27.067
Flag for PakistanPakistan #19.019
Flag for United States of AmericaUnited States of America #35.126

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How zeiss.com looks like on a mobile device such as an iPhone.

Tablet
How zeiss.com looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 61% #ffffff
  • 30% #f0f0f0
  • 4% #f0f0ff
  • 3% #f0ffff
  • 1% #fff0f0
  • 0% #fffff0
  • 0% #fff0ff
  • 0% #50a0d0
  • 0% #3090c0
  • 0% #2090d0
  • 0% #b0c0d0
  • 0% #f0fff0

Text/code ratio

zeiss.com's text/code ratio is 2.76%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 2.76%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 21
  • <H3> 5
  • <H4> 5
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Zeıss group
<H2>
2nd level heading
Pushing the limits of what's possible (2)
Research at zeıss (2)
Solutions that shape technological progress
Diagnose & treat
Researching into micro- and nanostructures
<H3>
3rd level heading
Fascinating insights into the world of optics
Zeıss european autumn school
Zeıss unveils new high-end cinematography optics
Zeıss and kyoto university consolidate strategic partnership
Carl zeiss meditec achieves ebıt margin of 18.1% in fiscal year 2018/19
<H4>
4th level heading
Upcoming event
Press release (3)
Select a country or region
Alt attributes Arrow up

We found 57 images on this website.
47 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on zeiss.com https://images.zeiss.com/corporate-new/homepage/images/corporate-website-ger-int/products-med.ts-156... 1
Image with missing alt attribute found on zeiss.com https://images.zeiss.com/corporate-new/homepage/images/corporate-website-ger-int/products-solutions-... 1
Image with missing alt attribute found on zeiss.com https://images.zeiss.com/corporate-new/homepage/images/corporate-website-ger-int/products-solutions-... 1
Image with missing alt attribute found on zeiss.com https://images.zeiss.com/corporate-new/homepage/images/corporate-website-ger-int/products-solutions-... 1
Image with missing alt attribute found on zeiss.com https://images.zeiss.com/corporate-new/homepage/images/corporate-website-ger-int/products-seebetter.... 1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 47 images on zeiss.com. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

You have a relatively high presence on social media, keep going!

The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.

  • Facebook iconFacebook
  • Total Engagement 2.165
  • Likes 214
  • Shares 1.917
  • Comments 34

DOMAIN REGISTRAR

Domain Registrar ASCIO TECHNOLOGIES, INC
Registration Date 03/21/1995 29 years, 8 months, 2 days ago
Last Modified 03/23/2019 5 years, 8 months ago
Expiration Date 03/22/2020 Expired
Nameservers Arrow up
Host IP Address Country
auth02.ns.de.uu.net 192.76.144.15 Flag for United StatesUnited States
auth52.ns.de.uu.net 194.128.171.101 Flag for United KingdomUnited Kingdom

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Microsoft Corporation
  • IP Address
  • 51.144.191.241
  • Country
  • Flag for NetherlandsNetherlands
  • Region
  • North Holland , Amsterdam
  • Latitude and Longitude
  • 52.3667 : 4.9

HOBBIES & INTERESTS > ART / TECHNOLOGY COMPETITORS IN NETHERLANDS

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