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SEO Report for dc3.cz

January 12, 2020 1:10 AM
Desktop screen Desktop screenshot for dc3.cz

SEO SCORE

Favicon for dc3.czdc3.cz
66

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your title tag clear, concise and include your most important keywords.
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Consider adding a robots.txt file in your web server's root directory.
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OVERVIEW

• Category
Non-Standard Content  >  Under Construction
• Online since
August 2, 2009 (explore Wayback Machine)
• Age
10 years, 8 months, 4 days
• Owner
TELE3 s.r.o. (See more)

FREE FORM BUILDER

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SEO

Redirection
dc3.cz redirects to https://tele3.cz
SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on January 28, 2020.
Title Tag
SEO hosting | unikátní IP adresy | technické řešení pro specialisty v oboru SEO | TELE3
Length: 93 (recommended: 10 to 70)
Meta Description
SEO hosting - technické řešení pro specialisty v oboru SEO | pouze u TELE3
Length: 78 (recommended: 50 to 160)
Google preview
Desktop Version

SEO hosting | unikátní IP adresy | technické řešení pro specialisty v...

https://dc3.cz

SEO hosting - technické řešení pro specialisty v oboru SEO | pouze u TELE3

Mobile Version

Favicon for dc3.cz https://dc3.cz

SEO hosting | unikátní IP adresy | technické řešení pro specialisty v...

SEO hosting - technické řešení pro specialisty v oboru SEO | pouze u TELE3

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

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

Robots.txt
No robots.txt file was found on this page.
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1
distribution global
rating General
language Czech
robots index,follow
author Roman Bližík + soudruh Todor Dimitrov
copyright © 2005-2020 TELE3 s.r.o. | všechna práva vyhrazena

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 dc3.cz.

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

WEBSITE SPEED

dc3.cz website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

LAYOUT

Doctype HTML 4.01 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How dc3.cz looks like on a mobile device such as an iPhone.

Tablet
How dc3.cz looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 49% #ffffff
  • 31% #e0e0e0
  • 16% #f0f0f0
  • 1% #fffff0
  • 0% #fff0f0
  • 0% #f0ffff
  • 0% #f0e0d0
  • 0% #d07030
  • 0% #d0a080
  • 0% #f08030
  • 0% #ffe0d0
  • 0% #a06030

Text/code ratio

dc3.cz's text/code ratio is 20.95%. 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 20.95%

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> 6
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Seo hosting - technické řešení pro specialisty v oboru
<H2>
2nd level heading
Webhosting rozložený na unikátní ıp adresy
Technická specifikace rozložení serverů
Komu je služba určena?
Jak objednat?
Referenční studie projektu „testujeme na lidech”
Alt attributes Arrow up

We found 43 images on this website.
18 ALT attributes are missing on your image tags. The issue affects 4 actual different images that could be loaded more than once in your page.

Image Image URL Occurrences
Image with missing alt attribute found on dc3.cz /img/down.gif 5
Image with missing alt attribute found on dc3.cz /img/right.gif 1
Image with missing alt attribute found on dc3.cz img/sip02.gif 11
- data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw== 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 18 images on dc3.cz. Check your website to make sure it's specified for each image on the page.

SOCIAL

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

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 17
  • Likes 1
  • Shares 16
  • Comments 0
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar REG-TELE3
Registration Date 08/02/2009 10 years, 8 months, 4 days ago
Last Modified 03/23/2016 4 years, 10 days ago
Expiration Date 08/02/2024 4 years, 4 months from now
Nameservers Arrow up
Host IP Address Country
ns1.tele3.cz 81.0.217.111 Flag for CzechiaCzechia
ns2.tele3.cz 81.31.35.151 Flag for CzechiaCzechia
ns3.tele3.eu 88.99.217.250 Flag for GermanyGermany

SERVER

Server map
  • Service Provider (ISP)
  • Casablanca INT fraction
  • IP Address
  • 81.0.217.112
  • Country
  • Flag for CzechiaCzechia
  • Region
  • Hlavni mesto Praha , Prague
  • Latitude and Longitude
  • 50.0761 : 14.4479

OWNER

The owner's whois contact information is public.
Name
Technical Support
Organization
TELE3 s.r.o.
Address
Vinohradska 184 Praha 3 13052 CZ
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