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Web Frameworks

22 collegium-cantorum.ch Last Updated: 2 months

Success 39 % of passed verification steps
Warning 38 % of total warning
Errors 23 % of total errors, require fast action

Desktop

Mobile

Performance Desktop Score 98 %
Best Practices Desktop Score 77 %
SEO Desktop Score 91 %
Progressive Web App Desktop Score 52 %
Performance Mobile Score 97 %
Best Practices Mobile Score 69 %
SEO Mobile Score 92 %
Progressive Web App Mobile Score 50 %
Page Authority Authority 15 %
Domain Authority Domain Authority 13 %
Moz Rank 1.5 /10
Bounce Rate Rate 0 %
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 77Characters
CHORBEGLEITUNGEN "À LA CARTE" | HOME | ORCHESTER COLLEGIUM CANTORUM
Meta Description 246Characters
Das Orchester Collegium Cantorum hat sich auf Chorbegleitung spezialisiert und zeichnet sich durch eine feinfühlige, präzise und professionelle Begleitung aus. Die Berufsmusiker, vorwiegend aus dem Grossraum Zürich, spielen in flexibler Besetzung
Effective URL 29Characters
https://collegium-cantorum.ch
Excerpt Page content
Chorbegleitungen "à la carte" | Home | Orchester Collegium Cantorum Toggle navigation ...
Keywords Cloud Density
programm15 neujahrskonzert15 orchester9 collegium7 cantorum7 solist6 solistin5 neujahrskonzerte5 andreas4 konzerttermine4
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
programm 15
neujahrskonzert 15
orchester 9
collegium 7
cantorum 7
solist 6
solistin 5
neujahrskonzerte 5
andreas 4
konzerttermine 4
Google Preview Your look like this in google search result
CHORBEGLEITUNGEN "À LA CARTE" | HOME | ORCHESTER C
https://collegium-cantorum.ch
Das Orchester Collegium Cantorum hat sich auf Chorbegleitung spezialisiert und zeichnet sich durch eine feinfühlige, präzise und professionelle Beglei
Robots.txt File Detected
Sitemap.xml File No Found
Page Size Code & Text Ratio
Document Size: ~26.91 KB
Code Size: ~22.13 KB
Text Size: ~4.78 KB Ratio: 17.77 %

Estimation Traffic and Earnings

55
Unique Visits
Daily
101
Pages Views
Daily
$0
Income
Daily
1,540
Unique Visits
Monthly
2,879
Pages Views
Monthly
$0
Income
Monthly
17,820
Unique Visits
Yearly
33,936
Pages Views
Yearly
$0
Income
Yearly

Technologies

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PWA - Manifest

Manifest is not valid
Your site don't have valid manifest.json, read more in Web App Manifest

Desktop

Desktop Screenshot
Largest Contentful Paint element 1 element found
This is the element that was identified as the Largest Contentful Paint
Avoids enormous network payloads Total size was 689 KB
Large network payloads cost users real money and are highly correlated with long load times
Largest Contentful Paint 0.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Speed Index 1.4 s
Speed Index shows how quickly the contents of a page are visibly populated
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
Minimizes main-thread work 0.3 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Avoids an excessive DOM size 310 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)
First Meaningful Paint 0.5 s
First Meaningful Paint measures when the primary content of a page is visible
First Contentful Paint 0.5 s
First Contentful Paint marks the time at which the first text or image is painted
Remove unused CSS Potential savings of 21 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Time to Interactive 0.5 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Max Potential First Input Delay 40 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Remove unused JavaScript Potential savings of 42 KB
Remove unused JavaScript to reduce bytes consumed by network activity
robots.txt is not valid 8 errors found
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed
Avoid large layout shifts No elements found
These DOM elements contribute most to the CLS of the page.
JavaScript execution time 0.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Serve static assets with an efficient cache policy 15 resources found
A long cache lifetime can speed up repeat visits to your page
Serve images in next-gen formats Potential savings of 224 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Cumulative Layout Shift 0.069
Cumulative Layout Shift measures the movement of visible elements within the viewport
Avoid chaining critical requests 4 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
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
Efficiently encode images Potential savings of 80 KB
Optimized images load faster and consume less cellular data
Keep request counts low and transfer sizes small 19 requests • 689 KB
To set budgets for the quantity and size of page resources, add a budget.json file
First CPU Idle 0.5 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Includes front-end JavaScript libraries with known security vulnerabilities 9 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Eliminate render-blocking resources Potential savings of 260 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Minify CSS Potential savings of 4 KB
Minifying CSS files can reduce network payload sizes
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Reduce initial server response time Root document took 800 ms
Keep the server response time for the main document short because all other requests depend on it
Properly size images Potential savings of 130 KB
Serve images that are appropriately-sized to save cellular data and improve load time
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

Mobile

Mobile Screenshot
Minimize third-party usage Third-party code blocked the main thread for 20 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
Minimizes main-thread work 0.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Avoid chaining critical requests 4 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
Keep request counts low and transfer sizes small 19 requests • 689 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Remove unused JavaScript Potential savings of 42 KB
Remove unused JavaScript to reduce bytes consumed by network activity
Reduce initial server response time Root document took 640 ms
Keep the server response time for the main document short because all other requests depend on it
Document uses legible font sizes 100% 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
Remove unused CSS Potential savings of 21 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
First Meaningful Paint 1.8 s
First Meaningful Paint measures when the primary content of a page is visible
Properly size images Potential savings of 38 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Largest Contentful Paint element 1 element found
This is the element that was identified as the Largest Contentful Paint
Minify CSS Potential savings of 4 KB
Minifying CSS files can reduce network payload sizes
Largest Contentful Paint 2.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Serve images in next-gen formats Potential savings of 224 KB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
robots.txt is not valid 8 errors found
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed
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
Includes front-end JavaScript libraries with known security vulnerabilities 9 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Time to Interactive 2.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive
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
Avoids an excessive DOM size 310 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)
Tap targets are sized appropriately 100% 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
First Contentful Paint (3G) 3755 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 50 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Max Potential First Input Delay 110 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
First CPU Idle 2.2 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).
Efficiently encode images Potential savings of 80 KB
Optimized images load faster and consume less cellular data
Serve static assets with an efficient cache policy 15 resources found
A long cache lifetime can speed up repeat visits to your page
Avoid large layout shifts No elements found
These DOM elements contribute most to the CLS of the page.
JavaScript execution time 0.3 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Avoids enormous network payloads Total size was 689 KB
Large network payloads cost users real money and are highly correlated with long load times
Speed Index 2.8 s
Speed Index shows how quickly the contents of a page are visibly populated
Eliminate render-blocking resources Potential savings of 940 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
First Contentful Paint 1.8 s
First Contentful Paint marks the time at which the first text or image is painted

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
Warning! Your title is not optimized
Description Website
Warning! Your description is not optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Warning! Not found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
Headings
Warning! Your page not contain any H1 and H2 headings. H1 and H2 headings help indicate the important topics of your page to search engines
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
Congratulations! You not have broken links View links

Alexa Rank

7,448,447

Global Rank

7,448,447

Global
Traffic
Search

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Date: Tue, 02 Jun 2020 04:00:23 GMT
Server: Apache
Set-Cookie: PHPSESSID=fu86fhncvg0pcc3ps2h0j9f8j6; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: PHPSESSID=29ochm9ih992936640uvqqr973; path=/
X-phpwcms-Release: 1.9.18
X-phpwcms-Page-Processed-In: 31.781 ms
Content-Type: text/html; charset=utf-8
DNS Records DNS Resource Records associated with a hostname
View DNS Records

Comments

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