Your Website Score is
SEO Rank : 19 Website URL: libros-gratis2.xyz Last Updated: 5 months
Success
55% of passed verification steps
Warning
15% of total warning
Errors
30% of total errors, require fast action
Share
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
Mobile
Moz Authority Rank
Page Authority
Authority 0%
Domain Authority
Domain Authority 0%
Moz Rank
0.0/10
Bounce Rate
Rate 0%
Meta Data
Title Tag
17 Characters
LIBROS GRATIS XYZ
Meta Description
129 Characters
En Zona de libros Gratis XYZ podras descargar libros formato epub, mobi, pdf. Una pagina pensada parar ti con mas de 18.000 ebook
Effective URL
28 Characters
https://zonadelibrosxyz0.com
Excerpt
Page content
Libros Gratis XYZ Saltar al contenido INICIOCategorias:Autores:RománticaEróticaPoliciaca, Negra, Thriller y SuspenseLiteratura y Ficción2020PeticionesAviso Legal Cambiar modo de navegación Cambiar modo de navegación INICIOCategorias...
Google Preview
Your look like this in google search result
LIBROS GRATIS XYZ
https://zonadelibrosxyz0.com
En Zona de libros Gratis XYZ podras descargar libros formato epub, mobi, pdf. Una pagina pensada parar ti con mas de 18.000 ebook
Robots.txt
File Detected
Sitemap.xml
File No Found
Page Size
Code & Text Ratio
Document Size: ~55.64 KB
Code Size: ~33.46 KB
Text Size: ~22.18 KB Ratio: 39.87%
Social Data
Desktop
First Meaningful Paint
0.8 s
First Meaningful Paint measures when the primary content of a page is visible
Avoids an excessive DOM size
411 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)
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
Avoids enormous network payloads
Total size was 222 KiB
Large network payloads cost users real money and are highly correlated with long load times
Eliminate render-blocking resources
Potential savings of 310 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Largest Contentful Paint element
1 element found
This is the largest contentful element painted within the viewport
First CPU Idle
0.8 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/).
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
Serve static assets with an efficient cache policy
17 resources found
A long cache lifetime can speed up repeat visits to your page
Speed Index
1.3 s
Speed Index shows how quickly the contents of a page are visibly populated
Total Blocking Time
0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Properly size images
Potential savings of 5 KiB
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
Cumulative Layout Shift
0.062
Cumulative Layout Shift measures the movement of visible elements within the viewport
Remove unused JavaScript
Potential savings of 43 KiB
Remove unused JavaScript to reduce bytes consumed by network activity
Avoid large layout shifts
5 elements found
These DOM elements contribute most to the CLS of the page.
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
Includes front-end JavaScript libraries with known security vulnerabilities
4 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Reduce initial server response time
Root document took 860 ms
Keep the server response time for the main document short because all other requests depend on it
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 chaining critical requests
9 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
Minimizes main-thread work
0.4 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Largest Contentful Paint
0.8 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Keep request counts low and transfer sizes small
22 requests • 222 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
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
Time to Interactive
0.8 s
Time to interactive is the amount of time it takes for the page to become fully interactive
First Contentful Paint
0.8 s
First Contentful Paint marks the time at which the first text or image is painted
Serve images in next-gen formats
Potential savings of 27 KiB
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
Mobile
First Contentful Paint
1.6 s
First Contentful Paint marks the time at which the first text or image is painted
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 6 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
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
Max Potential First Input Delay
70 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
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
411 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)
Speed Index
2.8 s
Speed Index shows how quickly the contents of a page are visibly populated
Avoid chaining critical requests
9 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
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
Reduce initial server response time
Root document took 810 ms
Keep the server response time for the main document short because all other requests depend on it
First Contentful Paint (3G)
3285 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Eliminate render-blocking resources
Potential savings of 710 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
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
First CPU Idle
2.9 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/).
Largest Contentful Paint element
1 element found
This is the largest contentful element painted within the viewport
Avoids enormous network payloads
Total size was 201 KiB
Large network payloads cost users real money and are highly correlated with long load times
Includes front-end JavaScript libraries with known security vulnerabilities
4 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
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
1.0 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Keep request counts low and transfer sizes small
17 requests • 201 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
First Meaningful Paint
1.6 s
First Meaningful Paint measures when the primary content of a page is visible
Total Blocking Time
20 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
JavaScript execution time
0.5 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Time to Interactive
3.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Serve static assets with an efficient cache policy
14 resources found
A long cache lifetime can speed up repeat visits to your page
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 JavaScript
Potential savings of 43 KiB
Remove unused JavaScript to reduce bytes consumed by network activity
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
Warning! Not 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
Warning! Your site not have a favicon
Broken Links
Congratulations! You not have broken links
View links
| First 0 Links | Relationship | HTTP Status |
Alexa Rank
0
Local Rank: / Users: / PageViews:
Global Rank
Domain Available
| Domain (TDL) and Typo | Status |
|---|---|
| libros-gratis2.co | Available Buy Now! |
| libros-gratis2.us | Available Buy Now! |
| libros-gratis2.com | Available Buy Now! |
| libros-gratis2.org | Available Buy Now! |
| libros-gratis2.net | Available Buy Now! |
| lbros-gratis2.xyz | Available Buy Now! |
| oibros-gratis2.xyz | Available Buy Now! |
| pibros-gratis2.xyz | Available Buy Now! |
Information Server
Response Header
HTTP headers carry information about the client browser, the requested page and the server
HTTP/2 200
date: Thu, 13 Aug 2020 17:25:26 GMT
content-type: text/html; charset=UTF-8
set-cookie: __cfduid=de9e09a2d178049c20e800d5917f1d5ca1597339526; expires=Sat, 12-Sep-20 17:25:26 GMT; path=/; domain=.zonadelibrosxyz0.com; HttpOnly; SameSite=Lax
vary: Accept-Encoding
link: ; rel="https://api.w.org/"
expires: Thu, 13 Aug 2020 07:15:51 GMT
pragma: public
cache-control: public
set-cookie: w3tc_referrer=https%3A%2F%2Flibros-gratis0.xyz%2F; path=/
set-cookie: w3tc_referrer=https%3A%2F%2Flibros-gratis0.xyz%2F; path=/
last-modified: Thu, 13 Aug 2020 06:15:51 GMT
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
referrer-policy: no-referrer-when-downgrade
strict-transport-security: max-age=31536000; includeSubDomains
x-cache-ngx: HIT
cf-cache-status: DYNAMIC
cf-request-id: 048a73fc2e0000ebd9cc97d200000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 5c2422a6b8daebd9-LAX
content-encoding: gzip
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