SEO report of winlight-system.com

WINLIGHT : l'optique créative !

www.winlight-system.com/

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


 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.winlight-system.com/

Character length : 24

Title
WINLIGHT : l'optique créative !
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
Error! Hyphen (-) is a better solution than underscore (_) 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 1.1
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
We have found the language localisation: ”fr”.
Title
WINLIGHT : l'optique créative !

Character length : 32

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 52%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
1211000
Heading structure in the source code
  • <H3> Nos sociétés
  • <H1> Actualités
  • <H2> Premières images SPIROU à l'IRAP-OMP!(April 19, 2017)
  • <H2> L'instrument KCWI est en route pour le KECK !(January 16, 2017)
  • <H2> WINLIGHT OPTICS embarque sur la mission MICROCARB (01 Septembre 2016)
  • <H2> DESI confie la réalisation de 10 spectrographes à WINLIGHT (29 October 2015)
  • <H2> SPIE-Astronomie à Montréal !! (24-25 Juin 2014)
  • <H2> L'instrument MUSE se dévoile avant son départ au Chili (6 septembre 2013)
  • <H2> WINLIGHT augmente sa capacité de production !! (18 Juin 2013)
  • <H2> Les optiques WINLIGHT sont sur MARS !! (6 Août 2012)
  • <H2> SRI 2012 : Conférence SRI à Lyon (du 10 au 12 juillet 2012)
  • <H2> SPIE 2012 : Astronomy conference à Amsterdam (du 2 au 5 juillet 2012)
  • <H2> Objectif MARS pour CHEMCAM ! (Novembre 2011)
  • <H2> MUSE : Des slicers et spectrographes livrés en série ! (Juin 2011)
  • <H2> STARTIGER : Un coronographe en 6 mois ! (Communiqué de Presse - Avril 2010)
  • <H2> Une Muse pour le VLT, le très grand télescope de l’ESO (Communiqué de Presse - Février 2010)
  • <H2> Salon du Bourget (15-21 Juin 2009)
  • <H2> Pôles de compétitivité : 2 projets acceptés pour financement (21/07/2008)
  • <H2> SPIE Astronomy and Instrumentation (du 23 au 28 juin 2008)
  • <H2> Augmentation de capital pour WINLIGHT SYSTEM (10/06/2008)
  • <H2> Contrat pour la réalisation des spectrographes MUSE (17/04/2008)
  • <H2> Nouveaux locaux pour WINLIGHT (30/09/2007)
  • <H2> Euro Satory 2006 (18/06/2006)
Word cloud
  • winlight35
  • spectrographes10
  • site10
  • system9
  • muse9
  • l'instrument9
  • juin7
  • projets7
  • slicer7
  • ã©tã©6
  • communiquã©6
  • optiques5
  • kcwi5
  • tã©lescope5
  • ãªtre5
  • optics5
  • presse5
  • juillet5
  • spie5
  • l'entreprise4
  • rã©alisation4
  • rã©alisã©4
  • lien4
  • astronomy4
  • miroirs4
  • desi4
  • prã©senterons4
  • prã©sent4
  • salon4
  • rã©alisations4
  • septembre4
  • mars4
  • voir4
  • spirou4
  • images4
  • d'image4
  • locaux4
  • dã©coupeur4
  • fourni3
  • cnes3
  • systã¨mes3
  • ã©galement3
  • composants3
  • microcarb3
  • pã´le3
  • mission3
  • and3
  • marseille3
  • mâ²3
  • pertuis3
  • lancã©3
  • lyon3
  • stand3
  • sri3
  • chemcam3
  • dã©part3
  • production3
  • lire3
  • construction3
  • vient3
Keyword matrix
wordtitledescriptionsheading
winlight
spectrographes
site
system
muse
l'instrument
Two Word cloud
  • lien vers4
  • winlight optics3
  • l'instrument muse3
  • spie astronomy3
  • autres spectrographes2
  • mission microcarb2
Three Word cloud
  • lien vers le site3
  • spie astronomy and2
  • nous prã©senterons nos rã©alisations2
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 8 images on this web page.

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

 Technologies

Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1305px 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
2,038 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
14
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.winlight-system.com/fonctions.js
List of render blocking css files
  • http://www.winlight-system.com/css.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
547.00B
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
7.81KB
CSS minifying
You can save 765B (43% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
23.92KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
13
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.winlight-system.com/FSO.jpgExpiry time is not specified
http://www.winlight-system.com/banniere.jpgExpiry time is not specified
http://www.winlight-system.com/batiment1.JPGExpiry time is not specified
http://www.winlight-system.com/batiment2.JPGExpiry time is not specified
http://www.winlight-system.com/batiment3.JPGExpiry time is not specified
http://www.winlight-system.com/bouton.jpgExpiry time is not specified
http://www.winlight-system.com/css.cssExpiry time is not specified
http://www.winlight-system.com/flag_gb.jpgExpiry time is not specified
http://www.winlight-system.com/fonctions.jsExpiry time is not specified
http://www.winlight-system.com/fond.jpgExpiry time is not specified
http://www.winlight-system.com/muse.jpgExpiry time is not specified
http://www.winlight-system.com/slmuse1.jpgExpiry time is not specified
http://www.winlight-system.com/spectro.jpgExpiry time is not specified

 Speed test – Images

File size of all images combined
568.84KB
Image optimisation
You can save 252.9KB (45% compression) by optimising the images below:

 Website security

IP
192.99.161.26
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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 Icons

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

 Order of Heading elements on mobile by position

  • H1 : Actualités, ( 172.390625px from top )
  • H3 : Nos sociétés, ( 239px from top )
  • H2 : Certification ISO9001-2015 (Juin 16, 2017), ( 239.375px from top )
  • H2 : Premières images SPIROU à l'IRAP-OMP!(April 19, 2017), ( 402.5625px from top )
  • H2 : L'instrument KCWI est en route pour le KECK !(January 16, 2017), ( 625.75px from top )
  • H2 : WINLIGHT OPTICS embarque sur la mission MICROCARB (01 Septembre 2016), ( 818.9375px from top )
  • H2 : DESI confie la réalisation de 10 spectrographes à WINLIGHT (29 October 2015), ( 967.125px from top )
  • H2 : SPIE-Astronomie à Montréal !! (24-25 Juin 2014), ( 1175.3125px from top )
  • H2 : L'instrument MUSE se dévoile avant son départ au Chili (6 septembre 2013), ( 1278.5px from top )

 Typos

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