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SEO

7 nervezero.co.za Last Updated: 1 year

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

Desktop

Mobile

Performance Desktop Score 97%
Best Practices Desktop Score 100%
SEO Desktop Score 100%
Progressive Web App Desktop Score 45%
Performance Mobile Score 79%
Best Practices Mobile Score 100%
SEO Mobile Score 100%
Progressive Web App Mobile Score 50%
Page Authority Authority 10%
Domain Authority Domain Authority 9%
Moz Rank 1.0/10
Bounce Rate Rate 0%
charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 50 Characters
METAL BAND SA | NERVE ZERO | OFFICIAL BAND WEBSITE
Meta Description 137 Characters
Nerve Zero are no strangers to the music industry. All are seasoned musicians. Formed in 2007. Nerve Zero follows the true path of metal.
Effective URL 23 Characters
https://nervezero.co.za
Excerpt Page content
Metal Band SA | Nerve Zero | Official band website ...
Meta Keywords 2 Detected
Keywords Cloud Density
click1 here1 enter1
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
click 1
here 1
enter 1
Google Preview Your look like this in google search result
METAL BAND SA | NERVE ZERO | OFFICIAL BAND WEBSITE
https://nervezero.co.za
Nerve Zero are no strangers to the music industry. All are seasoned musicians. Formed in 2007. Nerve Zero follows the true path of metal.
Robots.txt File Detected
Sitemap.xml File Detected
Page Size Code & Text Ratio
Document Size: ~79.68 KB
Code Size: ~29.17 KB
Text Size: ~50.51 KB Ratio: 63.39%

Estimation Traffic and Earnings

0
Unique Visits
Daily
0
Pages Views
Daily
$0
Income
Daily
0
Unique Visits
Monthly
0
Pages Views
Monthly
$0
Income
Monthly
0
Unique Visits
Yearly
0
Pages Views
Yearly
$0
Income
Yearly

Desktop

Desktop Screenshot
Keep request counts low and transfer sizes small 26 requests • 506 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Avoid serving legacy JavaScript to modern browsers Potential savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Avoid large layout shifts 1 element found
These DOM elements contribute most to the CLS of the page.
Avoid non-composited animations 1 animated element found
Animations which are not composited can be janky and increase CLS
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
Avoids enormous network payloads Total size was 506 KiB
Large network payloads cost users real money and are highly correlated with long load times
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
Reduce unused CSS Potential savings of 158 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Speed Index 1.6 s
Speed Index shows how quickly the contents of a page are visibly populated
Largest Contentful Paint 1.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted
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
Uses efficient cache policy on static assets 0 resources found
A long cache lifetime can speed up repeat visits to your page
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
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 55 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
Time to Interactive 0.8 s
Time to interactive is the amount of time it takes for the page to become fully interactive
First Meaningful Paint 0.8 s
First Meaningful Paint measures when the primary content of a page is visible
Avoid chaining critical requests 21 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
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
Use video formats for animated content Potential savings of 129 KiB
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes
Reduce initial server response time Root document took 850 ms
Keep the server response time for the main document short because all other requests depend on it
Eliminate render-blocking resources Potential savings of 470 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 0.8 s
First Contentful Paint marks the time at which the first text or image is painted
Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
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

Mobile

Mobile Screenshot
Avoid chaining critical requests 21 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
Eliminate render-blocking resources Potential savings of 1,370 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Use video formats for animated content Potential savings of 129 KiB
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes
Total Blocking Time 60 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Keep request counts low and transfer sizes small 26 requests • 504 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
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
Speed Index 3.0 s
Speed Index shows how quickly the contents of a page are visibly populated
Avoids an excessive DOM size 55 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)
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
Minimizes main-thread work 1.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Largest Contentful Paint 4.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted
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
Uses efficient cache policy on static assets 0 resources found
A long cache lifetime can speed up repeat visits to your page
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
Initial server response time was short Root document took 280 ms
Keep the server response time for the main document short because all other requests depend on it
Avoids enormous network payloads Total size was 504 KiB
Large network payloads cost users real money and are highly correlated with long load times
First Contentful Paint 2.5 s
First Contentful Paint marks the time at which the first text or image is painted
First Contentful Paint (3G) 5178 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Time to Interactive 3.1 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Avoid non-composited animations 1 animated element found
Animations which are not composited can be janky and increase CLS
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
Cumulative Layout Shift 0.08
Cumulative Layout Shift measures the movement of visible elements within the viewport
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
Avoid large layout shifts 2 elements found
These DOM elements contribute most to the CLS of the page.
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
Avoid long main-thread tasks 3 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Avoid serving legacy JavaScript to modern browsers Potential savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Reduce unused CSS Potential savings of 157 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
First Meaningful Paint 2.5 s
First Meaningful Paint measures when the primary content of a page is visible
JavaScript execution time 0.1 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

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
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

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Global Rank

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Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/2 200 
server: nginx
date: Fri, 13 Aug 2021 02:27:55 GMT
content-type: text/html; charset=UTF-8
last-modified: Thu, 12 Aug 2021 21:08:33 GMT
cache-control: public, max-age=0
expires: Fri, 13 Aug 2021 02:27:55 GMT
vary: Accept-Encoding
alt-svc: quic=":443"; ma=2592000; v="43,46", h3-Q043=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-25=":443"; ma=2592000, h3-27=":443"; ma=2592000
DNS Records DNS Resource Records associated with a hostname
View DNS Records
Add extension to Chrome