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Web Frameworks

14 wikichip.org Last Updated: 4 days

Success 47% of passed verification steps
Warning 15% of total warning
Errors 38% of total errors, require fast action

Desktop

Mobile

Performance Desktop Score 66%
Best Practices Desktop Score 69%
SEO Desktop Score 80%
Progressive Web App Desktop Score 27%
Performance Mobile Score 42%
Best Practices Mobile Score 69%
SEO Mobile Score 83%
Progressive Web App Mobile Score 30%
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Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 8 Characters
WIKICHIP
Meta Description 0 Characters
NO DATA
Effective URL 37 Characters
Excerpt Page content
WikiChip Semiconductor & Computer Engineering  WikiChip  ...
Keywords Cloud Density
000 khz82 intel69 core60 lake50 ryzen30 skylake25 server25 cortex24 kaby21 coffee19
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
000 khz 82
intel 69
core 60
lake 50
ryzen 30
skylake 25
server 25
cortex 24
kaby 21
coffee 19
Google Preview Your look like this in google search result
WIKICHIP
https://en.wikichip.org/wiki/WikiChip
WikiChip Semiconductor & Computer Engineering  WikiChip  ...
Robots.txt File No Found
Sitemap.xml File No Found
Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system
Updated: 2018-11-24 / 1 year
Create on: 2013-11-29 / 6 years
Expires on: 2019-11-29 / 1 months 19 days

Domain.com, LLC ,CA
Registrar Whois Server: whois.domain.com
Registrar URL: www.domain.com

Nameservers
SAOLA.EZOICNS.COM
INDRI.EZOICNS.COM
Page Size Code & Text Ratio
Document Size: ~179.09 KB
Code Size: ~121.02 KB
Text Size: ~58.08 KB Ratio: 32.43%

Social Data

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Estimation Traffic and Earnings

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Technologies

PWA - Manifest

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

Desktop

Desktop Screenshot
Reduce server response times (TTFB) Root document took 1,710 ms
Time To First Byte identifies the time at which your server sends a response
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
Efficiently encode images Potential savings of 1,119 KB
Optimized images load faster and consume less cellular data
Minimize third-party usage Third-party code blocked the main thread for 60 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
Total Blocking Time 40 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Defer offscreen images Potential savings of 316 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
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
Properly size images Potential savings of 2,316 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 2.6 s
Speed Index shows how quickly the contents of a page are visibly populated
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).
Avoid enormous network payloads Total size was 3,599 KB
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 0.6 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 5 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid chaining critical requests 7 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 an excessive DOM size 1,555 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)
Minify JavaScript Potential savings of 4 KB
Minifying JavaScript files can reduce payload sizes and script parse time
First Meaningful Paint 0.7 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 142 requests • 3,599 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 38 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 80 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 4.5 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
Page load is not fast enough on mobile networks Interactive on simulated mobile network at 19.5 s
A fast page load over a cellular network ensures a good mobile user experience
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
Remove unused CSS Potential savings of 14 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
Serve images in next-gen formats Potential savings of 2,140 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
User Timing marks and measures 2 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences

Mobile

Mobile Screenshot
Serve images in next-gen formats Potential savings of 2,202 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
User Timing marks and measures 2 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
Reduce server response times (TTFB) Root document took 1,200 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 290 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Efficiently encode images Potential savings of 1,119 KB
Optimized images load faster and consume less cellular data
Reduce the impact of third-party code Third-party code blocked the main thread for 650 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
Total Blocking Time 300 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Reduce JavaScript execution time 2.3 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
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
Defer offscreen images Potential savings of 2,708 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Properly size images Potential savings of 378 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 5.9 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 7.6 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).
Avoid enormous network payloads Total size was 3,589 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimize main-thread work 6.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 2.4 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 5 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid chaining critical requests 7 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 an excessive DOM size 1,550 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)
Preload key requests Potential savings of 480 ms
Consider using `<link rel=preload>` to prioritize fetching resources that are currently requested later in page load
Minify JavaScript Potential savings of 4 KB
Minifying JavaScript files can reduce payload sizes and script parse time
First Meaningful Paint 2.7 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 115 requests • 3,589 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 37 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 160 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 17.5 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
Page load is not fast enough on mobile networks Interactive at 17.5 s
A fast page load over a cellular network ensures a good mobile user experience
Estimated Input Latency 30 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
First Contentful Paint (3G) 4725 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
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
Document uses legible font sizes 96.66% 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 14 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

Speed And Optimization Tips

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Alexa Rank

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Domain Available

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Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Cache-Control: private, must-revalidate, max-age=0
Content-Language: en
Content-Type: text/html; charset=UTF-8
Date: Tue, 14 Jan 2020 07:50:51 GMT
Display: pub_site_noads_sol
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Last-Modified: Mon, 13 Jan 2020 05:03:55 GMT
Pagespeed: off
Response: 200
Server: nginx/1.16.0
Set-Cookie: ezoadgid_86609=-2; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 08:20:50 UTC
Set-Cookie: ezoref_86609=; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 09:50:50 UTC
Set-Cookie: ezoab_86609=mod9; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 09:50:50 UTC
Set-Cookie: active_template::86609=pub_site.1578988250; Path=/; Domain=wikichip.org; Expires=Thu, 16 Jan 2020 07:50:50 UTC
Set-Cookie: ezopvc_86609=1; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 08:20:51 UTC
Set-Cookie: ezepvv=0; Path=/; Domain=wikichip.org; Expires=Wed, 15 Jan 2020 07:50:51 UTC
Set-Cookie: lp_86609=https://en.wikichip.org/wiki/WikiChip; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 09:50:51 UTC
Set-Cookie: ezovid_86609=606692438; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 08:20:51 UTC
Set-Cookie: ezovuuidtime_86609=1578988251; Path=/; Domain=wikichip.org; Expires=Thu, 16 Jan 2020 07:50:51 UTC
Set-Cookie: ezovuuid_86609=ed799ac6-ef90-4aad-77d0-a16ae175c0bf; Path=/; Domain=wikichip.org; Expires=Tue, 14 Jan 2020 08:20:51 UTC
Set-Cookie: ezCMPCCS=true; Path=/; Domain=wikichip.org; Expires=Thu, 14 Jan 2021 07:50:51 GMT
Strict-Transport-Security: max-age=15768000
Vary: Accept-Encoding
Vary: Accept-Encoding,Cookie,X-APP-JSON
X-Content-Type-Options: nosniff
X-Middleton-Display: pub_site_noads_sol
X-Middleton-Response: 200
X-Powered-By: PHP/5.6.31
X-Sol: pub_site
X-Ua-Compatible: IE=Edge
DNS Records DNS Resource Records associated with a hostname
View DNS Records

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