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PHP
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Google Font API
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19 gcsl.fr Last Updated: 5 days

Success 63% of passed verification steps
Warning 7% of total warning
Errors 30% of total errors, require fast action
Share

Desktop

Mobile

Performance Desktop Score 90%
Best Practices Desktop Score 100%
SEO Desktop Score 100%
PWA Desktop Score 25%
Performance Mobile Score 66%
Best Practices Mobile Score 100%
SEO Mobile Score 98%
PWA Mobile Score 33%
Page Authority Authority 1%
Domain Authority Domain Authority 1%
Moz Rank 0.1/10
Bounce Rate Rate 0%
charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 21 Characters
HOME - GC SON LUMIÈRE
Meta Description 137 Characters
GC Son Lumière est votre expert pour vos achats ou locations de matériels Son et Lumière. Ils vous accompagnent dans tous vos événements.
Effective URL 15 Characters
https://gcsl.fr
Excerpt Page content
Home - GC Son Lumière Aller au contenu ...
Keywords Cloud Density
sonorisation9 lumière8 machine7 événements6 location6 effet5 découvrez5 produits5 vous5 pour5
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
sonorisation 9
lumière 8
machine 7
événements 6
location 6
effet 5
découvrez 5
produits 5
vous 5
pour 5
Google Preview Your look like this in google search result
HOME - GC SON LUMIÈRE
https://gcsl.fr
GC Son Lumière est votre expert pour vos achats ou locations de matériels Son et Lumière. Ils vous accompagnent dans tous vos événements.
Robots.txt File Detected
http://gcsl.fr/robots.txt
Sitemap.xml File Detected
http://gcsl.fr/sitemap.xml
Page Size Code & Text Ratio
Document Size: ~229.86 KB
Code Size: ~94.11 KB
Text Size: ~135.75 KB Ratio: 59.06%

Social Data

Estimation Traffic and Earnings

8
Unique Visits
Daily
14
Pages Views
Daily
$0
Income
Daily
224
Unique Visits
Monthly
399
Pages Views
Monthly
$0
Income
Monthly
2,592
Unique Visits
Yearly
4,704
Pages Views
Yearly
$0
Income
Yearly

Desktop

Desktop Screenshot
First Contentful Paint 1.0 s
First Contentful Paint marks the time at which the first text or image is painted
Avoids an excessive DOM size 750 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Reduce unused JavaScript Potential savings of 31 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Minimizes main-thread work 0.6 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Properly size images Potential savings of 35 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 2.0 s
Speed Index shows how quickly the contents of a page are visibly populated
Max Potential First Input Delay 60 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoid enormous network payloads Total size was 6,588 KiB
Large network payloads cost users real money and are highly correlated with long load times
First Meaningful Paint 1.0 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 71 requests • 6,588 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Avoid chaining critical requests 42 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Avoid large layout shifts 2 elements found
These DOM elements contribute most to the CLS of the page
JavaScript execution time 0.2 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Serve images in next-gen formats Potential savings of 1,737 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Web app manifest or service worker do not meet the installability requirements 1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Largest Contentful Paint 1.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Time to Interactive 1.3 s
Time to Interactive is the amount of time it takes for the page to become fully interactive
Minimize third-party usage Third-party code blocked the main thread for 0 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Avoid long main-thread tasks 1 long task found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Reduce initial server response time Root document took 2,070 ms
Keep the server response time for the main document short because all other requests depend on it
Serve static assets with an efficient cache policy 63 resources found
A long cache lifetime can speed up repeat visits to your page
Eliminate render-blocking resources Potential savings of 320 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Cumulative Layout Shift 0.001
Cumulative Layout Shift measures the movement of visible elements within the viewport
Efficiently encode images Potential savings of 61 KiB
Optimized images load faster and consume less cellular data
Reduce unused CSS Potential savings of 112 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity

Mobile

Mobile Screenshot
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
First Contentful Paint 3.5 s
First Contentful Paint marks the time at which the first text or image is painted
Largest Contentful Paint 8.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Serve images in next-gen formats Potential savings of 2,048 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Avoid enormous network payloads Total size was 6,799 KiB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 1.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint (3G) 7592 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Total Blocking Time 70 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Web app manifest or service worker do not meet the installability requirements 1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Document uses legible font sizes 99.62% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Eliminate render-blocking resources Potential savings of 2,360 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Minimize third-party usage Third-party code blocked the main thread for 80 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Efficiently encode images Potential savings of 61 KiB
Optimized images load faster and consume less cellular data
First Meaningful Paint 4.0 s
First Meaningful Paint measures when the primary content of a page is visible
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Reduce initial server response time Root document took 1,350 ms
Keep the server response time for the main document short because all other requests depend on it
Speed Index 4.6 s
Speed Index shows how quickly the contents of a page are visibly populated
Max Potential First Input Delay 180 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Serve static assets with an efficient cache policy 63 resources found
A long cache lifetime can speed up repeat visits to your page
JavaScript execution time 0.6 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Tap targets are not sized appropriately 84% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Avoid long main-thread tasks 9 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Preload Largest Contentful Paint image Potential savings of 600 ms
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP
Reduce unused CSS Potential savings of 113 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Reduce unused JavaScript Potential savings of 32 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Keep request counts low and transfer sizes small 71 requests • 6,799 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Properly size images Potential savings of 361 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Avoids an excessive DOM size 750 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Avoid chaining critical requests 43 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Time to Interactive 5.9 s
Time to Interactive is the amount of time it takes for the page to become fully interactive

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you
Title Website
Congratulations! Your title is optimized
Description Website
Congratulations! Your description is optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Congratulations! We've found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
Headings
Congratulations! You are using your H1 and H2 tags in your site
Blacklist
Congratulations! Your site is not listed in a blacklist
W3C Validator
Warning! Your site have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Warning! Domain Authority of your website is slow. It is good to have domain authority more than 25.
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Favicon
Congratulations! Your website appears to have a favicon.
Broken Links
Warning! You have broken links View links
First 20 Links Relationship HTTP Status
https://gcsl.fr/ Internal Link 200
Location Internal Link 200
Prestations Internal Link 200
A propos Internal Link 200
Contact Internal Link 301
https://gcsl.fr/produit/ecran-pliable-de-projection-200-pouces/ Internal Link 200
https://gcsl.fr/produit/location-enceinte-first15-600w-avec-pied-prix-week-end-ou-2-jours-en-semaine/ Internal Link 200
https://gcsl.fr/produit/enceinte-srx812-jbl-2000w/ Internal Link 200
https://gcsl.fr/produit/machine-a-etincelle-froide-dmx/ Internal Link 200
https://gcsl.fr/produit/machine-a-fumer-1500w-stratus1500-afx/ Internal Link 200
https://gcsl.fr/produit/location-pack-200-eht-1-paire-de-first12-enceint-12-500w-1-paires-de-pied-1-table-de-mixage-1-barre-danimation-event-bar-1-machine-a-brouillard/ Internal Link 200
https://gcsl.fr/produit/location-podium/ Internal Link 200
https://gcsl.fr/produit/table-de-mixage-6-canaux-active18/ Internal Link 200
Voir + Internal Link 200
Éclairage Internal Link 200
Machine à effet Internal Link 200
Vidéo Internal Link 200
Matériel électrique Internal Link 200
En savoir + Internal Link 404
Politique de confidentialité Internal Link 200

Alexa Rank

99,999,999

Global Rank

99,999,999

-
Traffic
Search

Domain Available

Domain (TDL) and Typo Status
gcsl.co Available Buy Now!
gcsl.us Available Buy Now!
gcsl.com Already Registered
gcsl.org Already Registered
gcsl.net Already Registered
gsl.fr Already Registered
tcsl.fr Already Registered
bcsl.fr Already Registered

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server 
HTTP/2 200 
date: Fri, 17 Mar 2023 10:48:19 GMT
content-type: text/html; charset=UTF-8
server: Apache
x-powered-by: PHP/8.0
link: ; rel="https://api.w.org/"
link: ; rel="alternate"; type="application/json"
link: ; rel=shortlink
vary: Accept-Encoding
content-encoding: gzip
DNS Records DNS Resource Records associated with a hostname
View DNS Records
Type Name Value Class TTL
A gcsl.fr 51.91.236.193 IN 3472
NS gcsl.fr dns12.ovh.net IN 3472
NS gcsl.fr ns12.ovh.net IN 3472
MX gcsl.fr mx3.mail.ovh.net IN 3600
MX gcsl.fr mx1.mail.ovh.net IN 3600
MX gcsl.fr mx2.mail.ovh.net IN 3600
TXT gcsl.fr HQIkNp0pWpSwthdoNkIclQ IN 3600
TXT gcsl.fr v=spf1 include:mx.ovh.com ~all IN 3600
© 2020 Seonity par Kaoxee - Siret 753 214 238 00010 Politique de confidentialité - Mentions légales