A textbook or coursebook is a manual of instruction in any branch of study. Textbooks are produced according to the demands of educational institutions. Although most textbooks are only published in printed format, many are now available as online electronic books and increasingly, although illegally, in scanned format in P2P networks. read more
The website with the homepage "Covid Reference" provides content on the pages Archive, Daily Top Papers and Book. In the following table you'll find the 10 most important pages of Covidreference.com:
# | Description | URL of the website |
---|---|---|
1. | COVID Reference | / |
2. | Archive | /archive |
3. | Daily Top Papers | /top10 |
4. | Book | /history |
5. | Bookshelf | /history |
6. | Preface | /preface |
7. | Epidemiology | /epidemiology |
8. | Transmission | /transmission |
9. | Skip to content | /#content |
10. | Prevention | /prevention |
The websites of Covidreference.com are hosted by a Apache server and were developed in the programming language PHP. The content management system WordPress in the version 6.0.1 is used. The HTML pages were created with the latest standard HTML 5.
IP address: | 217.160.0.51 |
Server provider: | 1&1 Ionos Se |
Number of websites: | about 100 - more websites using this IP address |
Best-known websites: | Sf-encyclopedia.com (well known), Led-professional-symposium.com (medium known), Taff.org.uk (a bit known) |
Language distribution: | 38% of the websites are english, 17% of the websites are german, 6% of the websites are french, 5% of the websites are spanish, 1% of the websites are portuguese |
Webserver software: | Apache |
Software platform: | PHP, Version 7.3.33 |
Cms-Software: | WordPress, Version 6.0.1 |
Load time: | 5.57 seconds (slower than 99 % of all websites) |
HTML version: | HTML 5 |
Robot information: | max-image-preview:large |
Filesize: | 121.29 KB (1128 recognized words in text) |
The website doesn't contain questionable content. It can be used by kids and is safe for work.
Attribute | Classification | |
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Google Safebrowsing |
Safe | |
Safe for children |
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Safe for work |
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Webwiki rating |
No ratings | |
Server location |
Germany | |
Trustworthy 85% |