SEO report of optical-systems.fr
Le monde de l'optique dans un magasin
www.optical-systems.fr/
Jumelles, télescopes, microscopes, longues-vues, monoculaires, vision nocturne, télémètres, lunettes visée, lunettes tir, jumelle, télescope, microscope ...
Tasks
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.optical-systems.fr/
Character length : 23
Title
Le monde de l'optique dans un magasin
Description
Jumelles, télescopes, microscopes, longues-vues, monoculaires, vision nocturne, télémètres, lunettes visée, lunettes tir, jumelle, télescope, microscope, longue-vue, monoculaire, t
Keywords (meta keywords)
Jumelles, télescopes, microscopes, longues-vues, monoculaires, vision nocturne, télémètres, lunettes visée, lunettes tir, jumelle, télescope, microscope, longue-vue, monoculaire, télémètre
Error! Using “meta keywords” is meaningless in a while.
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
Error! Not all URLs are SEO friendly on this website!
- https://www.optical-systems.fr/.. /?lang=2&redirected=1L%3D2#splash-slider ("‹")
- https://www.optical-systems.fr/.. /?lang=2&redirected=1L%3D2#splash-slider ("›")
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=039fe12595ce...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=090e4307e7c7...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=092a8891857d...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=183276e400f5...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=1ea7a000c7da...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=4d95d71ee471...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=504b06f4d10e...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=899e06e9f9ef...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=a3de5b354a93...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=abc722a2e073...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=b0dbe5ab5f60...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=b9bd887b1198...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=bdfaa3c71a93...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=cdcd5ca68e6e...
- https://www.optical-systems.fr/.. /?listtype=&fnc=tobasket&aid=ef4a4ccfa925...
- Expand
Checking the robots.txt file
There is robots.txt file.
https://optical-systems.fr/robots.txt
https://optical-systems.fr/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”fr”.
Title
Le monde de l'optique dans un magasin
Character length : 42
Good! The title’s length is between 10 and 70 characters.
Character length : 42
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 3%
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 |
|---|---|---|---|---|---|
| 4 | 0 | 6 | 9 | 1 | 0 |
Heading structure in the source code
- <H1> Microscope LCD
- <H1> Bresser Pirsch 25-75x100 45° Longue Vue
- <H1> Nouveauté!
- <H3> Optiques de Sport
- <H3> Microscopie
- <H3> Astronomie
- <H3> Vent & emps
- <H3> Studio Photo
- <H3> Fabricants
- <H1> Nouvelles offres
- <H4> Newsletter
- <H4> Sécurisé & Excellence
- <H4> Paiment
- <H4> Support
- <H4> Service
- <H4> Information
- <H4> Shopping
- <H5> Contact
- <H4>
- <H4>
Word cloud
- stock12
- accessoires12
- studio12
- bresser8
- pièces7
- photo7
- veux7
- microscopes7
- explore6
- scientific6
- sport6
- microscope5
- open5
- vision5
- category5
- ampoule5
- halogène5
- nocturne5
- produits4
- lampe4
- fonds4
- optiques4
- météo4
- pilote4
- microscopie4
- caméras4
- dernières4
- lames4
- compte4
- newsletter4
- connexion4
- lune3
- noun3
- partir3
- appareils3
- fabricants3
- trépieds3
- monoculaires3
- panier3
- rechange3
- flashs3
- astronomie3
- jumelles3
- instruments3
- oculaires2
- pince2
- éclairage2
- filtres2
- lentilles2
- transport2
- sécurisé2
- paiment2
- fond2
- métal2
- set2
- vent2
- offres2
- photographie2
- sac2
- lcd2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| stock | |||
| accessoires | |||
| studio | |||
| bresser | |||
| pièces | |||
| photo |
Two Word cloud
- vision nocturne5
- explore scientific4
- studio photo4
- ampoule halogène3
- pour lampe3
- instruments météo2
Three Word cloud
- pour lampe pilote3
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 93 images on this web page.
Alternate attributes for the following 25 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 25 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- https://www.optical-systems.fr/.. /logo.png
- https://www.optical-systems.fr/.. /logo-header.png
- //toxid.explorescientific.de/.. /mikroskopie_start.jpg
- //toxid.explorescientific.de/.. /Start_940x275_optical_systems.jpg
- //toxid.explorescientific.de/.. /Start_940x275_ddoptics.jpg
- //toxid.explorescientific.de/.. /sport.jpg
- //toxid.explorescientific.de/.. /mikro.jpg
- //toxid.explorescientific.de/.. /astro.jpg
- //toxid.explorescientific.de/.. /uhr.jpg
- //toxid.explorescientific.de/.. /reflektor.jpg
- //toxid.explorescientific.de/.. /marken.jpg
Technologies
Mobile optimization
Mobilnezet ellenorzes - warning
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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
2,146 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.optical-systems.fr/out/parent_v2/src/js/vendor/svg4everybody.min.js
- https://www.optical-systems.fr/out/parent_v2/src/js/vendor/jquery.min.js?1484326080
- https://www.optical-systems.fr/out/parent_v2/src/js/vendor/jquery-ui.custom.min.js?1484326080
- https://www.optical-systems.fr/out/optical-systems.com_v2/src/js/theme.min.js?1487961087
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- https://www.optical-systems.fr/out/optical-systems.com_v2/src/css/theme.min.css?1492870515
- https://www.optical-systems.fr/modules/d3/d3_googleanalytics/out/src/d3_googleanalytics.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 279 different links.
Internal links: 273
External links: 6
Internal links: 273
External links: 6
External links:
| Link text (anchor) | Link strength |
|---|---|
| Deutschland / Deutsch | |
| Great Britain / English | |
| España / Español | |
| Italia / Italiano | |
| http://www.billiger.de | |
| http://www.idealo.de/preisvergleich/Shop/20273.html |
Internal links:
Website security
IP
136.243.160.236
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
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Microscope LCD, ( 0px from top )
- H1 : Bresser Pirsch 25-75x100 45° Longue Vue, ( 0px from top )
- H1 : Nouveauté!, ( 0px from top )
- H3 : Optiques de Sport, ( 0px from top )
- H3 : Microscopie, ( 0px from top )
- H3 : Astronomie, ( 0px from top )
- H3 : Vent & emps, ( 0px from top )
- H3 : Studio Photo, ( 0px from top )
- H3 : Fabricants, ( 0px from top )
- H4 : , ( 0px from top )
- H4 : , ( 0px from top )
- H1 : Nouvelles offres , ( 197px from top )
- H4 : Newsletter , ( 7914.140625px from top )
- H4 : Sécurisé & Excellence, ( 8040.140625px from top )
- H4 : Paiment, ( 8170.140625px from top )
- H4 : Support, ( 8276.140625px from top )
- H4 : Service, ( 8377.140625px from top )
- H4 : Information, ( 8594.140625px from top )
- H4 : Shopping, ( 8771.640625px from top )
- H5 : Contact, ( 8861.140625px from top )
Typos
ptical-systems.fr, oiptical-systems.fr, iptical-systems.fr, okptical-systems.fr, kptical-systems.fr, olptical-systems.fr, lptical-systems.fr, optical-systems.fr, ptical-systems.fr, opptical-systems.fr, pptical-systems.fr, o9ptical-systems.fr, 9ptical-systems.fr, o0ptical-systems.fr, 0ptical-systems.fr, otical-systems.fr, opotical-systems.fr, ootical-systems.fr, opltical-systems.fr, oltical-systems.fr, op0tical-systems.fr, o0tical-systems.fr, op-tical-systems.fr, o-tical-systems.fr, optical-systems.fr, otical-systems.fr, op_tical-systems.fr, o_tical-systems.fr, opical-systems.fr, optrical-systems.fr, oprical-systems.fr, optfical-systems.fr, opfical-systems.fr, optgical-systems.fr, opgical-systems.fr, opthical-systems.fr, ophical-systems.fr, optyical-systems.fr, opyical-systems.fr, opt5ical-systems.fr, op5ical-systems.fr, opt6ical-systems.fr, op6ical-systems.fr, optcal-systems.fr, optiucal-systems.fr, optucal-systems.fr, optijcal-systems.fr, optjcal-systems.fr, optical-systems.fr, optcal-systems.fr, optilcal-systems.fr, optlcal-systems.fr, optiocal-systems.fr, optocal-systems.fr, opti8cal-systems.fr, opt8cal-systems.fr, opti9cal-systems.fr, opt9cal-systems.fr, opti*cal-systems.fr, opt*cal-systems.fr, optial-systems.fr, opticxal-systems.fr, optixal-systems.fr, opticsal-systems.fr, optisal-systems.fr, optical-systems.fr, optial-systems.fr, opticdal-systems.fr, optidal-systems.fr, opticfal-systems.fr, optifal-systems.fr, opticval-systems.fr, optival-systems.fr, optic al-systems.fr, opti al-systems.fr, opticl-systems.fr, opticaql-systems.fr, opticql-systems.fr, opticawl-systems.fr, opticwl-systems.fr, opticazl-systems.fr, opticzl-systems.fr, optical-systems.fr, opticl-systems.fr, opticaxl-systems.fr, opticxl-systems.fr, opticasl-systems.fr, opticsl-systems.fr, optica-systems.fr, opticalp-systems.fr, opticap-systems.fr, opticalo-systems.fr, opticao-systems.fr, optical-systems.fr, optica-systems.fr, opticali-systems.fr, opticai-systems.fr, opticalk-systems.fr, opticak-systems.fr, opticalm-systems.fr, opticam-systems.fr, optical.-systems.fr, optica.-systems.fr, opticalsystems.fr, optical-=systems.fr, optical=systems.fr, optical-_systems.fr, optical_systems.fr, optical-0systems.fr, optical0systems.fr, optical-+systems.fr, optical+systems.fr, optical-*systems.fr, optical*systems.fr, optical-9systems.fr, optical9systems.fr, optical-ystems.fr, optical-sqystems.fr, optical-qystems.fr, optical-swystems.fr, optical-wystems.fr, optical-seystems.fr, optical-eystems.fr, optical-szystems.fr, optical-zystems.fr, optical-sxystems.fr, optical-xystems.fr, optical-scystems.fr, optical-cystems.fr, optical-sstems.fr, optical-sytstems.fr, optical-ststems.fr, optical-sygstems.fr, optical-sgstems.fr, optical-syhstems.fr, optical-shstems.fr, optical-syjstems.fr, optical-sjstems.fr, optical-syustems.fr, optical-sustems.fr, optical-sytems.fr, optical-sysqtems.fr, optical-syqtems.fr, optical-syswtems.fr, optical-sywtems.fr, optical-sysetems.fr, optical-syetems.fr, optical-sysztems.fr, optical-syztems.fr, optical-sysxtems.fr, optical-syxtems.fr, optical-sysctems.fr, optical-syctems.fr, optical-sysems.fr, optical-systrems.fr, optical-sysrems.fr, optical-systfems.fr, optical-sysfems.fr, optical-systgems.fr, optical-sysgems.fr, optical-systhems.fr, optical-syshems.fr, optical-systyems.fr, optical-sysyems.fr, optical-syst5ems.fr, optical-sys5ems.fr, optical-syst6ems.fr, optical-sys6ems.fr
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