Your Website Score is

Similar Ranking

45
BRAUN634
braun634.com
45
GST READY ACCOUNTING & ERP SOFTWARE BY TALLY - DOWNLOAD--- TRIAL
tallysolutions.com
45
VUELOS BARATOS | BOLETOS DE AVIóN | SITIO OFICIAL VIVA AEROBUS
vivaaerobus.com
45
UNIVERSITY OF POITIERS
univ-poitiers.fr
45
TWITTER ONLINE WEB VIEWER, STATISTICS AND DOWNLOADER | TWIPU
twipu.com
45
CLEARBIT
clearbit.com
45
TD PERSONAL BANKING, LOANS, CARDS & MORE | TD BANK
tdbank.com

Latest Sites

24
THIẾT KẾ - THI CÔNG NỘI THẤT - SẢN XUẤT TRỰC TIẾP | NỘI THẤT MẠNH HỆ
noithatmanhhe.vn
19
SẢN PHẨM NỘI THẤT: GIƯỜNG TẦNG, GIƯỜNG BÀN, GIƯỜNG GẤP
nhacanhothongminh.com
16
CRYPTO-MINING.BIZ - REGISTERED AT NAMECHEAP.COM
crypto-mining.biz
57
99.9% DICE - BITCOIN, DOGECOIN, LITECOIN & ETHEREUM GAMBLING
999dice.com
19
RELANDICE BOT FOR 999DICE
relandice.com
23
❶ BẢO PHONG | LẮP ĐẶT CAMERA, CAMERA WIFI GIÁ RẺ Ở HUẾ !
baophong.vn
51
ONE MORE STEP
seeking.com

Top Technologies

Nginx
Web Servers
Google Tag Manager
Tag Managers
Google Font API
Font Scripts
CloudFlare
CDN
Apache
Web Servers
Font Awesome
Font Scripts
WordPress
CMS
Twitter Bootstrap
Web Frameworks

45 librus.pl Last Updated: 10 months

Success 70% of passed verification steps
Warning 23% of total warning
Errors 7% of total errors, require fast action

Desktop

Mobile

Performance Desktop Score 74%
Best Practices Desktop Score 85%
SEO Desktop Score 100%
Progressive Web App Desktop Score 27%
Performance Mobile Score 16%
Best Practices Mobile Score 85%
SEO Mobile Score 96%
Progressive Web App Mobile Score 30%
Page Authority Authority 44%
Domain Authority Domain Authority 41%
Moz Rank 4.4/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 46 Characters
LIBRUS.PL - SYSTEMY INFORMATYCZNE DLA EDUKACJI
Meta Description 155 Characters
Systemy informatyczne dla oświaty. Oprogramowanie wspierające informatyzację procesów edukacyjnych. Platforma IPE, e-Dziennik, e-Nauczanie, e-Świadectwa, e
Effective URL 21 Characters
https://www.librus.pl
Excerpt Page content
Librus.pl - Systemy informatyczne dla edukacji ...
Keywords Cloud Density
librus22 więcej21 czytaj15 synergia12 biblio8 aplikacja7 jest7 szkolenia7 strefa6 system6
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
librus 22
więcej 21
czytaj 15
synergia 12
biblio 8
aplikacja 7
jest 7
szkolenia 7
strefa 6
system 6
Google Preview Your look like this in google search result
LIBRUS.PL - SYSTEMY INFORMATYCZNE DLA EDUKACJI
https://www.librus.pl
Systemy informatyczne dla oświaty. Oprogramowanie wspierające informatyzację procesów edukacyjnych. Platforma IPE, e-Dziennik, e-Nauczanie, e-Świadect
Robots.txt File Detected
Sitemap.xml File Detected
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: 1970-01-01 / 51 years
Create on: 1970-01-01 / 51 years
Expires on: 1970-01-01 / 617 months 17 days
Page Size Code & Text Ratio
Document Size: ~86.36 KB
Code Size: ~39.55 KB
Text Size: ~46.81 KB Ratio: 54.21%

Estimation Traffic and Earnings

Only Registered Users

Sign up for see all features and reviews about this site

Login

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 1,730 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 890 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Enable text compression Potential savings of 534 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Efficiently encode images Potential savings of 225 KB
Optimized images load faster and consume less cellular data
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
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
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
Defer offscreen images Potential savings of 3 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 4 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 3.0 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 1.4 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).
Avoids enormous network payloads Total size was 2,560 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 1.1 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 1.2 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 6 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
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
Avoids an excessive DOM size 696 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 1.2 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 121 requests • 2,560 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 83 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 60 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 1.6 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 15.8 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
Minify CSS Potential savings of 3 KB
Minifying CSS files can reduce network payload sizes
Remove unused CSS Potential savings of 215 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 890 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

Mobile

Mobile Screenshot
Reduce server response times (TTFB) Root document took 1,510 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 3,700 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 225 KB
Optimized images load faster and consume less cellular data
Enable text compression Potential savings of 533 KB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Minimize third-party usage Third-party code blocked the main thread for 190 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 180 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Reduce JavaScript execution time 1.5 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 959 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Speed Index 11.0 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 7.7 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 3,264 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimize main-thread work 3.0 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 5.0 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 6 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
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
Avoids an excessive DOM size 679 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 5.2 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 106 requests • 3,264 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 74 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 220 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 16.4 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 16.4 s
A fast page load over a cellular network ensures a good mobile user experience
First Contentful Paint (3G) 10763 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Estimated Input Latency 20 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
Minify CSS Potential savings of 3 KB
Minifying CSS files can reduce network payload sizes
Tap targets are not sized appropriately 54% 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 98.22% 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 233 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 949 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

Speed And Optimization Tips

Only Registered Users

Sign up for see all features and reviews about this site

Login

Alexa Rank

0

Local Rank: / Users: / PageViews:

Global Rank

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Date: Wed, 27 Nov 2019 06:10:28 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Link: ; rel="https://api.w.org/", ; rel=shortlink
Set-Cookie: PHPSESSID=gju9npcu648fod7cqfrljvu4k0; path=/
Content-Type: text/html; charset=UTF-8
DNS Records DNS Resource Records associated with a hostname
View DNS Records

Comments

Add extension to Chrome