siOPTICA GmbH
sioptica.com/web
siOPTICA GmbH („siOPTICA“),with its headquarters in Jena/ Germany, is a specialist company in switchable privacy display solutions e.g. for ATM, POS ...
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
URL
Domain : sioptica.com/web
Character length : 16
Title
siOPTICA GmbH
Description
siOPTICA GmbH („siOPTICA“),with its headquarters in Jena/ Germany, is a specialist company in switchable privacy display solutions e.g. for ATM, POS, automotive or mobile devices and applications.
Keywords (meta keywords)
privacy filter, switchable privacy, switchable privacy filter, ATM, POS, terminal, kiosk, smart phone, mobile, mobile device, tablet, tablet PC, privacy, secretive, filter, optical, optics, red herrin
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
description: siOPTICA GmbH (
image: http://sioptica.com/fileadmin/website/page/css/logo-de.png
url: http://sioptica.com/
title: Home
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 Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
siOPTICA GmbH
Character length : 13
Good! The title’s length is between 10 and 70 characters.
Character length : 13
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 0%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 0 | 1 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> www.sioptica.de
Word cloud
Keyword matrix
word | title | descriptions | heading |
---|
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 14 images on this web page.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://sioptica.com/fileadmin/_processed_/a/5/csm_pos_150063c61c.jpg
- http://sioptica.com/.. /csm_OB82400_211e739a51.jpg
- http://sioptica.com/.. /cellphone.jpg
- http://sioptica.com/.. /siOPTICA_Logo_invert_rgb.png
- http://sioptica.com/fileadmin/media/images/images-logos/europe.png
- http://sioptica.com/fileadmin/media/images/images-slider/on-off.gif
- http://sioptica.com/.. /csm_Markus_e84ea5c81a.png
- http://sioptica.com/.. /csm_f1-zim_2e589eefd9.jpg
- http://sioptica.com/.. /csm_f2-efre_749f876806.jpg
- http://sioptica.com/.. /csm_f3-BMWi_da4c8b2d97.jpg
Flesch–Kincaid Grade Level
5.80
Flesch Reading Ease
60.50
Coleman Liau Index
12.00
Automated Readability Index (ARI)
3.80
Dale–Chall Readability
8.00
SMOG Index
9.00
Spache Readibility
5.00
Number of letters
1536
Number of words
310
Number of sentences
81
Average words per sentences
4
Number of syllables
522
Syllables in words
507
Average syllables in words
1.68
Number of words in first three syllables
83
Percentage of word / syllables
26.77
Words not in Dale-Chall easy-word list
153
Words not in Spache easy-word list
72
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.
Server response time
The server response time is not fast enough: 0.40 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
62
Number of source domains
10
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.sioptica.com/typo3temp/Assets/c9b539201f.js?1470830853
- http://www.sioptica.com/.. /jquery-2.1.4.min.js
- http://www.sioptica.com/.. /news-basic.css?1470830001
- http://www.sioptica.com/typo3temp/Assets/f556de430a.css?1486108713
- http://www.sioptica.com/typo3temp/Assets/d389d4fabe.css?1470833480
- http://www.sioptica.com/.. /layerslider.css?1476338135
- http://www.sioptica.com/.. /additionalStyles.css?1476277284
- https://fonts.googleapis.com/css?family=Poppins:400,500,300,600,700
- http://www.sioptica.com/fileadmin/website/page/css/bootstrap.css
- https://cdnjs.cloudflare.com/ajax/libs/Swiper/3.3.1/css/swiper.css
- http://www.sioptica.com/.. /font-awesome.min.css
- http://www.sioptica.com/fileadmin/website/page/css/style.css
- http://www.sioptica.com/.. /jquery.fancybox.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://sioptica.com/fileadmin/website/page/js/bootstrap.min.js
- http://sioptica.com/fileadmin/website/page/ext/fancybox/source/jquery.fancybox.js
- http://sioptica.com/fileadmin/website/page/js/script.js
File size of all javascript files combined
762.27KB
Javascript minifying
You can save 6KB (34% compression) on the analysed URL by minifying the javascript files.
CSS
Error! Too many CSS files detected that slows down the page load.
- http://sioptica.com/typo3conf/ext/layerslider/Resources/Public/css/additionalStyles.css?1476277284
- http://sioptica.com/fileadmin/website/page/css/bootstrap.css
- http://sioptica.com/fileadmin/website/page/css/font-awesome.min.css
- http://sioptica.com/fileadmin/website/page/css/style.css
- http://sioptica.com/fileadmin/website/page/ext/fancybox/source/jquery.fancybox.css
File size of all css files combined
261.25KB
CSS minifying
You can save 2.7KB (17% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.sioptica.com/fileadmin/website/page/css/style.css you can save 817B (13% compression rate)
- By minifying https://cdnjs.cloudflare.com/ajax/libs/Swiper/3.3.1/css/swiper.css you can save 509B (17% compression rate)
- By minifying http://www.sioptica.com/typo3temp/Assets/d389d4fabe.css?1470833480 you can save 469B (30% compression rate)
- By minifying http://www.sioptica.com/.. /layerslider.css?1476338135 you can save 460B (16% compression rate)
- By minifying http://www.sioptica.com/.. /jquery.fancybox.css you can save 259B (18% compression rate)
- By minifying http://www.sioptica.com/.. /additionalStyles.css?1476277284 you can save 141B (87% compression rate)
- By minifying http://www.sioptica.com/.. /news-basic.css?1470830001 you can save 103B (12% compression rate)
Uncompressed size of the of the HTML
27.28KB
Gzip compression
Error! By using Gzip you can save 20KB (78% compression) on your site.
- By compressing http://www.sioptica.com/index.php you can save 20KB (78% compression rate)
Number of static resources (image, JS, CSS)
50
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://assets-jpcust.jwpsrv.com/thumbs/t25722fx-720.jpg | Expiry time is not specified |
http://content.jwplatform.com/players/x0C9RgLC-64ilwqTY.js | 2.5 minutes |
File size of all images combined
3.39MB
Image optimisation
You can save 2.2MB (73% compression) by optimising the images below:
- By lossless compressing the http://www.sioptica.com/.. /csm_pos_150063c61c.jpg you can save 735.9KB (85%) data.
- By lossless compressing the http://www.sioptica.com/.. /csm_OB82400_211e739a51.jpg you can save 723.8KB (84%) data.
- By lossless compressing the http://www.sioptica.com/.. /cellphone.jpg you can save 462.7KB (75%) data.
- By lossless compressing the http://www.sioptica.com/.. /csm_Markus_e84ea5c81a.png you can save 317.7KB (48%) data.
- By lossless compressing the http://www.sioptica.com/.. /siOPTICA_Logo_invert_rgb.png you can save 19.8KB (81%) data.
- By lossless compressing the http://assets-jpcust.jwpsrv.com/thumbs/t25722fx-720.jpg you can save 7.3KB (18%) data.
- By lossless compressing the http://www.sioptica.com/.. /icon-laptop.png you can save 3.5KB (38%) data.
- By lossless compressing the http://www.sioptica.com/.. /icon-automotive.png you can save 3.1KB (36%) data.
- By lossless compressing the http://www.sioptica.com/.. /icon-atm.png you can save 3.1KB (35%) data.
- By lossless compressing the http://www.sioptica.com/.. /icon-other.png you can save 2.8KB (41%) data.
- By lossless compressing the http://www.sioptica.com/.. /icon-arrow-left.png you can save 923B (71%) data.
We found a total of 0 different links.
IP
212.53.128.27
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
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