gslichttechniek.nl

Tasks

Make the site mobile device friendly.
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.gslichttechniek.nl/

Character length : 23

Title

GS-Lichtechniek - Gerwin Sanderman Lichttechniek

Description

lichttechniek

Keywords (meta keywords)

Sanderman, Lichttechniek

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

The robots.txt file is missing!

Social

Social Engagement

No info found.

Content

Doctype

XHTML 1.0 Transitional

Encoding

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

Language

We have found the language localisation: ”nl”.

Title

GS-Lichtechniek - Gerwin Sanderman Lichttechniek

Character length : 48

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 23%

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> GS Lichttechniek

Word cloud

lichttechniek5
gebied3
evenement3
gasten/bezoekers2
iets2
licht-operator2
lichtplan2
juiste2
wordt2
streven2
verlichting2
licht2

Keyword matrix

word	title	descriptions	heading
lichttechniek
gebied
evenement
gasten/bezoekers
iets
licht-operator

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 2 images on this web page.

Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

http://www.gslichttechniek.nl/.. /Indicator_2013_1.jpg

Technologies

Mobile optimization

Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 900px wide display!

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 fast enough.

Loading time

1,701 ms

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

http://www.gslichttechniek.nl/templates/styles/screen.css
http://www.gslichttechniek.nl/templates/styles/reset.css
http://www.gslichttechniek.nl/templates/styles/typo.css
http://www.gslichttechniek.nl/templates/styles/forms.css
http://www.gslichttechniek.nl/templates/styles/layout.css
http://www.gslichttechniek.nl/templates/styles/menu.css
http://www.gslichttechniek.nl/templates/styles/modalbox.css

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

http://www.gslichttechniek.nl/library/javascript/prototype/prototype1.6.1.js
http://www.gslichttechniek.nl/library/javascript/prototype/scriptaculous.js
http://www.gslichttechniek.nl/library/javascript/prototype/prototype-form.js
http://www.gslichttechniek.nl/library/javascript/prototype/effects.js
http://www.gslichttechniek.nl/library/javascript/prototype/carousel.js
http://www.gslichttechniek.nl/library/javascript/prototype/builder.js
http://www.gslichttechniek.nl/library/javascript/prototype/modalbox.js
http://www.gslichttechniek.nl/library/javascript/site-functions.js
http://www.gslichttechniek.nl/library/javascript/swfobject.js

File size of all javascript files combined

333.38KB

Javascript minifying

You can save 95.8KB (30% 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.

http://www.gslichttechniek.nl/templates/styles/screen.css

File size of all css files combined

15.65KB

CSS minifying

You can save 3KB (27% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.gslichttechniek.nl/templates/styles/layout.css you can save 1.3KB (24% compression rate)
By minifying http://www.gslichttechniek.nl/templates/styles/forms.css you can save 1.2KB (43% compression rate)
By minifying http://www.gslichttechniek.nl/templates/styles/modalbox.css you can save 203B (16% compression rate)
By minifying http://www.gslichttechniek.nl/templates/styles/typo.css you can save 133B (12% compression rate)
By minifying http://www.gslichttechniek.nl/templates/styles/screen.css you can save 124B (45% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

6.75KB

Gzip compression

Error! By using Gzip you can save 105.6KB (77% compression) on your site.

By compressing http://www.gslichttechniek.nl/.. /prototype1.6.1.js you can save 105.6KB (77% compression rate)
By compressing http://www.gslichttechniek.nl/.. /effects.js you can save 29KB (77% compression rate)
By compressing http://www.gslichttechniek.nl/.. /controls.js you can save 25.1KB (74% compression rate)
By compressing http://www.gslichttechniek.nl/.. /dragdrop.js you can save 22.9KB (75% compression rate)
By compressing http://www.gslichttechniek.nl/.. /carousel.js you can save 22.4KB (73% compression rate)
By compressing http://www.gslichttechniek.nl/.. /modalbox.js you can save 13.4KB (70% compression rate)
By compressing http://www.gslichttechniek.nl/library/javascript/prototype/slider.js you can save 7.3KB (73% compression rate)
By compressing http://www.gslichttechniek.nl/library/javascript/swfobject.js you can save 6.1KB (61% compression rate)
By compressing http://www.gslichttechniek.nl/.. /prototype-form.js you can save 5.2KB (67% compression rate)
By compressing http://www.gslichttechniek.nl you can save 4.4KB (68% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/layout.css you can save 4.2KB (75% compression rate)
By compressing http://www.gslichttechniek.nl/library/javascript/site-functions.js you can save 3.8KB (70% compression rate)
By compressing http://www.gslichttechniek.nl/.. /builder.js you can save 2.8KB (61% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/forms.css you can save 2KB (69% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/menu.css you can save 1.7KB (78% compression rate)
By compressing http://www.gslichttechniek.nl/library/javascript/prototype/sound.js you can save 1.4KB (60% compression rate)
By compressing http://www.gslichttechniek.nl/.. /scriptaculous.js you can save 1.4KB (49% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/modalbox.css you can save 701B (53% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/typo.css you can save 664B (57% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/reset.css you can save 286B (40% compression rate)
By compressing http://www.gslichttechniek.nl/templates/styles/screen.css you can save 142B (51% 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
http://www.gslichttechniek.nl/.. /builder.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /carousel.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /controls.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /dragdrop.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /effects.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /modalbox.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /prototype-form.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /prototype1.6.1.js	Expiry time is not specified
http://www.gslichttechniek.nl/.. /scriptaculous.js	Expiry time is not specified
http://www.gslichttechniek.nl/library/javascript/prototype/slider.js	Expiry time is not specified
http://www.gslichttechniek.nl/library/javascript/prototype/sound.js	Expiry time is not specified
http://www.gslichttechniek.nl/library/javascript/site-functions.js	Expiry time is not specified
http://www.gslichttechniek.nl/library/javascript/swfobject.js	Expiry time is not specified
http://www.gslichttechniek.nl/templates/images/sanderman/bg-body.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-bottom-vertical.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-contents-footer.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-contents-horizontal.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-footer-striped.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-header-striped.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-menu-sprite.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-top-vertical.png	Expiry time is not specified
http://www.gslichttechniek.nl/.. /bg-vertical.png	Expiry time is not specified
http://www.gslichttechniek.nl/templates/images/sanderman/btn-up.png	Expiry time is not specified
http://www.gslichttechniek.nl/templates/images/sanderman/gs-logo.png	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/forms.css	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/layout.css	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/menu.css	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/modalbox.css	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/reset.css	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/screen.css	Expiry time is not specified
http://www.gslichttechniek.nl/templates/styles/typo.css	Expiry time is not specified
http://www.gslichttechniek.nl/uploads/Freshtival_1.jpg	Expiry time is not specified
http://www.gslichttechniek.nl/uploads/Indicator_2013_1.jpg	Expiry time is not specified

Speed test – Images

File size of all images combined

449.48KB

Image optimisation

You can save 141.3KB (50% compression) by optimising the images below:

By lossless compressing the http://www.gslichttechniek.nl/uploads/Indicator_2013_1.jpg you can save 61.3KB (49%) data.
By lossless compressing the http://www.gslichttechniek.nl/uploads/Freshtival_1.jpg you can save 48.4KB (44%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-menu-sprite.png you can save 7.5KB (39%) data.
By lossless compressing the http://www.gslichttechniek.nl/templates/images/sanderman/btn-up.png you can save 2.8KB (91%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-vertical.png you can save 2.8KB (72%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-footer-striped.png you can save 2.7KB (69%) data.
By lossless compressing the http://www.gslichttechniek.nl/templates/images/sanderman/gs-logo.png you can save 2.7KB (72%) data.
By lossless compressing the http://www.gslichttechniek.nl/templates/images/sanderman/bg-body.png you can save 2.7KB (96%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-bottom-vertical.png you can save 2.7KB (95%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-top-vertical.png you can save 2.7KB (92%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-contents-horizontal.png you can save 2.7KB (92%) data.
By lossless compressing the http://www.gslichttechniek.nl/.. /bg-contents-footer.png you can save 2.5KB (72%) data.

Links

We found a total of 3 different links.
Internal links: 3

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
gslichtechniek.nl
www.gslichttechniek.nl
Naar boven

Website security

145.131.10.124

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

Warning! The website contains at least one unencrypted email address.

Sites on same ip

jgmanagement.nl

workoutyourbusiness.nl

businessfaces.nl

eight-healthcare.nl

Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H1 : GS Lichttechniek, ( 256px from top )

Typos

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SEO report of gslichttechniek.nl