tab4school.com | Free Online SEO Audit for tab4school.com

Tasks

Select one version of your site as main and make a redirect from other versions to that one.
Avoid using deprecated HTML tags.
Implement the viewport meta tag.

SEO

URL

Domain : www.tab4school.com/

Character length : 19

Description

Domain registriert bei united-domains.de

Keywords (meta keywords)

>

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.

Social

Social Engagement

No info found.

Content

Doctype

Missing doctype element

Encoding

Perfect! The character encoding is set: UTF-8.

Language

Error! No language localization is found.

Title

Character length : 0

Serious mistake! No title found on the analysed webpage!

Text / HTML ratio

Ratio : 15%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
1	0	0	0	0	0

Heading structure in the source code

<H1> Diese neue Domain wurde im Kundenauftrag registriert.

Word cloud

domain4
united-domains3
seite2

Keyword matrix

word	title	descriptions	heading
domain
united-domains
seite

Two Word cloud

diese seite2

404 Page

The website has no standard 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 0 images on this web page.

Good! Every image has an alternative text attributes set on this website.

Technologies

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Error! The web address is accessible with and without www!

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is not fast enough: 0.82 seconds have passed until the page started to load.

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking css files

https://bvdb.org/.. /style.min.css?ver=5.1.1

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

906.68KB

Javascript minifying

You can save 38.4KB (29% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

File size of all css files combined

1.54MB

CSS minifying

You can save 99.5KB (19% compression) on the analysed URL by minifying the CSS files.

By minifying https://bvdb.org/.. /main.css?ver=3.1 you can save 76.9KB (18% compression rate)
By minifying https://bvdb.org/.. /settings.css?ver=5.4.8.3 you can save 7.8KB (20% compression rate)
By minifying https://bvdb.org/.. /style.css?ver=5.1.1 you can save 3KB (15% compression rate)
By minifying https://bvdb.org/.. /sp-dsgvo-public.css?ver=2.2.13 you can save 2.7KB (16% compression rate)
By minifying https://bvdb.org/.. /responsive.css?ver=5.1.1 you can save 1.8KB (20% compression rate)
By minifying https://bvdb.org/wp-content/themes/smarty/style.css?ver=3.1 you can save 1.7KB (35% compression rate)
By minifying https://bvdb.org/.. /event_template.css?ver=5.1.1 you can save 1.3KB (16% compression rate)
By minifying https://bvdb.org/.. /superfish.css?ver=5.1.1 you can save 1KB (28% compression rate)
By minifying https://bvdb.org/.. /jquery.fancybox.css?ver=3.1 you can save 942B (20% compression rate)
By minifying https://bvdb.org/.. /owl.carousel.css?ver=3.1 you can save 901B (20% compression rate)
By minifying https://bvdb.org/.. /simplebar.css?ver=5.1.1 you can save 764B (35% compression rate)
By minifying https://bvdb.org/.. /style.css?ver=3.1 you can save 738B (15% compression rate)
By minifying https://bvdb.org/.. /styles.css?ver=5.1.1 you can save 204B (13% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

139.81KB

Gzip compression

Error! By using Gzip you can save 428.9KB (90% compression) on your site.

By compressing https://bvdb.org/.. /js_composer.min.css?ver=5.5.5 you can save 428.9KB (90% compression rate)
By compressing https://bvdb.org/.. /main.css?ver=3.1 you can save 374.4KB (87% compression rate)
By compressing https://bvdb.org/.. /js_composer_tta.min.css?ver=5.5.5 you can save 299.9KB (95% compression rate)
By compressing https://bvdb.org/.. /bootstrap.min.css?ver=3.1 you can save 91.4KB (83% compression rate)
By compressing https://bvdb.org/.. /sb-instagram.min.js?ver=1.12 you can save 80.3KB (82% compression rate)
By compressing https://bvdb.org/.. /jquery.themepunch.tools.min.js?ver=5.4.8... you can save 70.5KB (65% compression rate)
By compressing https://bvdb.org/wp-includes/js/jquery/jquery.js?ver=1.12.4 you can save 61.9KB (65% compression rate)
By compressing https://bvdb.org/.. /jquery.themepunch.revolution.min.js?ver=... you can save 45.8KB (72% compression rate)
By compressing https://bvdb.org/.. /select2.min.js?ver=3.1 you can save 45.3KB (71% compression rate)
By compressing https://bvdb.org/.. /revolution.extension.layeranimation.min.... you can save 40.5KB (74% compression rate)
By compressing https://bvdb.org/.. /owl.carousel.min.js?ver=3.1 you can save 39.3KB (77% compression rate)
By compressing https://bvdb.org/.. /settings.css?ver=5.4.8.3 you can save 29.5KB (75% compression rate)
By compressing https://bvdb.org/.. /bootstrap.min.js?ver=3.1 you can save 26.6KB (73% compression rate)
By compressing https://bvdb.org/.. /font-awesome.min.css?ver=3.1 you can save 23.4KB (77% compression rate)
By compressing https://bvdb.org/.. /custom.js?ver=3.1 you can save 22.2KB (84% compression rate)
By compressing https://bvdb.org/.. /simplebar.js you can save 21.8KB (69% compression rate)
By compressing https://bvdb.org/.. /revolution.extension.slideanims.min.js?v... you can save 21.7KB (76% compression rate)
By compressing https://bvdb.org/.. /jquery.carouFredSel-6.2.1-packed.js?ver=... you can save 21.4KB (60% compression rate)
By compressing https://bvdb.org/.. /style.min.css?ver=5.1.1 you can save 20.5KB (83% compression rate)
By compressing https://bvdb.org/.. /style.css?ver=5.1.1 you can save 16.9KB (80% compression rate)
By compressing https://bvdb.org/.. /forms-api.min.js?ver=4.4 you can save 14.8KB (66% compression rate)
By compressing https://bvdb.org/.. /jquery.fancybox.pack.js?ver=3.1 you can save 14.2KB (62% compression rate)
By compressing https://bvdb.org/.. /js_composer_front.min.js?ver=5.5.5 you can save 13.7KB (71% compression rate)
By compressing https://bvdb.org/.. /sp-dsgvo-public.css?ver=2.2.13 you can save 13.6KB (78% compression rate)
By compressing https://bvdb.org/.. /select2.min.css?ver=3.1 you can save 12.9KB (86% compression rate)
By compressing https://bvdb.org/.. /timetable.js?ver=5.1.1 you can save 11.8KB (76% compression rate)
By compressing https://bvdb.org/.. /sb-instagram.min.css?ver=1.12 you can save 10.5KB (81% compression rate)
By compressing https://bvdb.org/.. /scripts.js?ver=5.1.1 you can save 10.2KB (72% compression rate)
By compressing https://bvdb.org/.. /sp-dsgvo-public.js?ver=2.2.13 you can save 8.9KB (73% compression rate)
By compressing https://bvdb.org/.. /vc-accordion.min.js?ver=5.5.5 you can save 8.4KB (76% compression rate)
By compressing https://bvdb.org/wp-includes/js/jquery/ui/tabs.min.js?ver=1.11.4 you can save 8KB (67% compression rate)
By compressing https://bvdb.org/.. /responsive.css?ver=5.1.1 you can save 7.6KB (83% compression rate)
By compressing https://bvdb.org/wp-includes/js/wp-emoji-release.min.js?ver=5.1.1 you can save 7.5KB (63% compression rate)
By compressing https://bvdb.org/.. /vivus.min.js?ver=3.1 you can save 6.9KB (66% compression rate)
By compressing https://bvdb.org/.. /skrollr.min.js?ver=5.5.5 you can save 6.9KB (55% compression rate)
By compressing https://bvdb.org/.. /jquery.hoverdir.js?ver=3.1 you can save 6.8KB (73% compression rate)
By compressing https://bvdb.org/.. /event_template.css?ver=5.1.1 you can save 6.5KB (80% compression rate)
By compressing https://bvdb.org/.. /jquery-migrate.min.js?ver=1.4.1 you can save 5.9KB (60% compression rate)
By compressing https://bvdb.org/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4 you can save 4.2KB (62% compression rate)
By compressing https://bvdb.org/.. /style.css?ver=3.1 you can save 3.9KB (78% compression rate)
By compressing https://bvdb.org/.. /mailchimp-envelope.svg you can save 3.7KB (53% compression rate)
By compressing https://bvdb.org/wp-content/themes/smarty/style.css?ver=3.1 you can save 3.6KB (72% compression rate)
By compressing https://bvdb.org/.. /owl.carousel.css?ver=3.1 you can save 3.4KB (76% compression rate)
By compressing https://bvdb.org/.. /jquery.fancybox.css?ver=3.1 you can save 3.4KB (71% compression rate)
By compressing https://bvdb.org/.. /vc-tabs.min.js?ver=5.5.5 you can save 2.8KB (71% compression rate)
By compressing https://bvdb.org/.. /superfish.css?ver=5.1.1 you can save 2.5KB (68% compression rate)
By compressing https://bvdb.org/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4 you can save 2.1KB (54% compression rate)
By compressing https://bvdb.org/.. /jquery.ba-bbq.min.js?ver=5.1.1 you can save 2KB (50% compression rate)
By compressing https://bvdb.org/.. /countUp.min.js?ver=3.1 you can save 1.9KB (63% compression rate)
By compressing https://bvdb.org/.. /vc-tta-autoplay.min.js?ver=5.5.5 you can save 1.5KB (65% compression rate)
By compressing https://bvdb.org/.. /simplebar.css?ver=5.1.1 you can save 1.5KB (68% compression rate)
By compressing https://bvdb.org/.. /styles.css?ver=5.1.1 you can save 1KB (61% compression rate)
By compressing https://bvdb.org/.. /scripts.js?ver=5.1.1 you can save 966B (63% compression rate)
By compressing https://bvdb.org/.. /styles.css?ver=5.1.1 you can save 728B (58% compression rate)
By compressing https://bvdb.org/wp-includes/js/wp-embed.min.js?ver=5.1.1 you can save 650B (47% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
https://bvdb.org/.. /cookie-icon.png	Expiry time is not specified
https://bvdb.org/.. /simplebar.js	Expiry time is not specified
https://bvdb.org/.. /mailchimp-envelope.svg	Expiry time is not specified
https://bvdb.org/wp-content/uploads/2016/07/59-350x212.jpg	Expiry time is not specified
https://bvdb.org/.. /black-on-black-things-picjumbo-com.jpg	Expiry time is not specified
https://bvdb.org/.. /cwgk-u9phoo-josh-applegate-350x212.jpg	Expiry time is not specified
https://bvdb.org/.. /phone-1052022_1920-350x212.jpg	Expiry time is not specified
https://bvdb.org/.. /pexels-photo-247932-435x280.jpeg	Expiry time is not specified
https://bvdb.org/.. /pexels-photo-247932-95x95.jpeg	Expiry time is not specified
https://bvdb.org/wp-content/uploads/2017/08/BDB-logo-150x96.png	Expiry time is not specified
https://bvdb.org/wp-content/uploads/2017/08/Fotolia_68213725_M.jpg	Expiry time is not specified
https://bvdb.org/.. /Bildungscheck-Der-Bildungsmonitor-2017-1...	Expiry time is not specified
https://bvdb.org/.. /IMG_0895-e1506766867989-150x96.jpg	Expiry time is not specified
https://bvdb.org/wp-content/uploads/2017/09/baby-2128809_1920.jpg	Expiry time is not specified
https://bvdb.org/wp-content/uploads/2017/09/logo2.png	Expiry time is not specified
https://bvdb.org/.. /pexels-photo-289737-150x96.jpeg	Expiry time is not specified
https://bvdb.org/.. /apps-e1507621000129-95x95.jpeg	Expiry time is not specified
https://bvdb.org/.. /Stiftung-Bildung-150x96.png	Expiry time is not specified
https://bvdb.org/.. /Stiftung-Bildung-445x270.png	Expiry time is not specified
https://bvdb.org/.. /child-girl-young-caucasian-159848-95x95....	Expiry time is not specified
https://bvdb.org/.. /Fotolia_74051621_M-95x95.jpg	Expiry time is not specified
https://bvdb.org/wp-content/uploads/2018/08/action-2277292_1920.jpg	Expiry time is not specified
https://bvdb.org/.. /adult-agency-business-380769.jpg	Expiry time is not specified
https://bvdb.org/.. /apple-1834328_1920-435x280.jpg	Expiry time is not specified
https://bvdb.org/.. /apple-1834328_1920-95x95.jpg	Expiry time is not specified
https://bvdb.org/.. /bundestag-2463236_1920-95x95.jpg	Expiry time is not specified
https://bvdb.org/.. /superhero-534120_1920-1-435x280.jpg	Expiry time is not specified
https://bvdb.org/.. /superhero-534120_1920-1-95x95.jpg	Expiry time is not specified

Speed test – Images

File size of all images combined

802.11KB

Image optimisation

You can save 58KB (21% compression) by optimising the images below:

By lossless compressing the https://bvdb.org/wp-content/uploads/2017/09/baby-2128809_1920.jpg you can save 55.8KB (21%) data.
By lossless compressing the https://bvdb.org/.. /cookie-icon.png you can save 944B (36%) data.
By lossless compressing the https://bvdb.org/.. /pexels-photo-289737-150x96.jpeg you can save 495B (12%) data.
By lossless compressing the https://bvdb.org/.. /superhero-534120_1920-1-95x95.jpg you can save 446B (14%) data.
By lossless compressing the https://bvdb.org/.. /apple-1834328_1920-95x95.jpg you can save 409B (19%) data.

Links

We found a total of 5 different links.
External links: 5

External links:

Link text (anchor)	Link strength
http://united-domains.support
Domain-Portfolio
Weitere Domains günstig registrieren
Neue Domain-Endungen vorbestellen
Impressum

Internal links:

Link text (anchor)	Link strength

Website security

89.31.143.1

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

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wiia-network.net

lifestylemonkeys.com

playkikigames.com

reisemobile-frankfurt.com

totalloyaltymanagement.com

fachpartner-objekta.immobilien

silencebooks.de

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eizellenbank.de

china-shipping.info

Icons

Favicon

Error! No favicon is found. Using favicon helps to build a better brand quicker.

Typos

ab4school.com, trab4school.com, rab4school.com, tfab4school.com, fab4school.com, tgab4school.com, gab4school.com, thab4school.com, hab4school.com, tyab4school.com, yab4school.com, t5ab4school.com, 5ab4school.com, t6ab4school.com, 6ab4school.com, tb4school.com, taqb4school.com, tqb4school.com, tawb4school.com, twb4school.com, tazb4school.com, tzb4school.com, tab4school.com, tb4school.com, taxb4school.com, txb4school.com, tasb4school.com, tsb4school.com, ta4school.com, tabv4school.com, tav4school.com, tabf4school.com, taf4school.com, tabg4school.com, tag4school.com, tab4school.com, ta4school.com, tabh4school.com, tah4school.com, tabn4school.com, tan4school.com, tab 4school.com, ta 4school.com, tabschool.com, tab4eschool.com, tabeschool.com, tab4school.com, tabschool.com, tab4tschool.com, tabtschool.com, tab43school.com, tab3school.com, tab45school.com, tab5school.com, tab4chool.com, tab4sqchool.com, tab4qchool.com, tab4swchool.com, tab4wchool.com, tab4sechool.com, tab4echool.com, tab4szchool.com, tab4zchool.com, tab4sxchool.com, tab4xchool.com, tab4scchool.com, tab4cchool.com, tab4shool.com, tab4scxhool.com, tab4sxhool.com, tab4scshool.com, tab4sshool.com, tab4school.com, tab4shool.com, tab4scdhool.com, tab4sdhool.com, tab4scfhool.com, tab4sfhool.com, tab4scvhool.com, tab4svhool.com, tab4sc hool.com, tab4s hool.com, tab4scool.com, tab4schbool.com, tab4scbool.com, tab4schgool.com, tab4scgool.com, tab4schtool.com, tab4sctool.com, tab4schyool.com, tab4scyool.com, tab4schuool.com, tab4scuool.com, tab4schjool.com, tab4scjool.com, tab4schmool.com, tab4scmool.com, tab4schnool.com, tab4scnool.com, tab4schol.com, tab4schoiol.com, tab4schiol.com, tab4schokol.com, tab4schkol.com, tab4scholol.com, tab4schlol.com, tab4school.com, tab4schol.com, tab4schopol.com, tab4schpol.com, tab4scho9ol.com, tab4sch9ol.com, tab4scho0ol.com, tab4sch0ol.com, tab4schol.com, tab4schooil.com, tab4schoil.com, tab4schookl.com, tab4schokl.com, tab4schooll.com, tab4scholl.com, tab4school.com, tab4schol.com, tab4schoopl.com, tab4schopl.com, tab4schoo9l.com, tab4scho9l.com, tab4schoo0l.com, tab4scho0l.com, tab4schoo.com, tab4schoolp.com, tab4schoop.com, tab4schoolo.com, tab4schooo.com, tab4school.com, tab4schoo.com, tab4schooli.com, tab4schooi.com, tab4schoolk.com, tab4schook.com, tab4schoolm.com, tab4schoom.com, tab4school..com, tab4schoo..com

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SEO report of tab4school.com

Error! The "meta title" is missing, the page has no title!