Tools & Wizards About Us
library.pnl.ac.id screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

library.pnl.ac.id

UPT. Perpustakaan Politeknik Negeri Lhokseumawe | Sistem Otomasi Perpustakaan

Page Load Speed

4.4 sec in total

First Response

605 ms

Resources Loaded

3.5 sec

Page Rendered

367 ms

library.pnl.ac.id screenshot

About Website

Visit library.pnl.ac.id now to see the best up-to-date Library Pnl content for Indonesia and also check out these interesting facts you probably never knew about library.pnl.ac.id

UPT. Perpustakaan Politeknik Negeri Lhokseumawe | Sistem Otomasi Perpustakaan

Visit library.pnl.ac.id

Key Findings

We analyzed Library.pnl.ac.id page load time and found that the first response time was 605 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

library.pnl.ac.id performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

library.pnl.ac.id

605 ms

bootstrap.min.css

515 ms

fontawesome-all.min.css

500 ms

tailwind.min.css

1007 ms

vegas.min.css

499 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Library.pnl.ac.id and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Library.pnl.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 758.9 kB (61%)

Content Size

1.2 MB

After Optimization

482.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Library.pnl.ac.id main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 798.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 28.1 kB

  • Original 34.4 kB
  • After minification 27.5 kB
  • After compression 6.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 6.9 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.1 kB or 82% of the original size.

Image Optimization

-64%

Potential reduce by 512.3 kB

  • Original 798.5 kB
  • After minification 286.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Library Pnl needs image optimization as it can save up to 512.3 kB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 217.9 kB

  • Original 319.8 kB
  • After minification 319.8 kB
  • After compression 101.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 217.9 kB or 68% of the original size.

CSS Optimization

-1%

Potential reduce by 658 B

  • Original 88.2 kB
  • After minification 88.2 kB
  • After compression 87.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Library.pnl.ac.id has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (29%)

Requests Now

38

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Pnl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

library.pnl.ac.id

library.pnl.ac.id

605 ms

bootstrap.min.css

bootstrap.min.css

515 ms

fontawesome-all.min.css

fontawesome-all.min.css

500 ms

tailwind.min.css

tailwind.min.css

1007 ms

vegas.min.css

vegas.min.css

499 ms

toastr.min.css

toastr.min.css

544 ms

ckeditor5.css

ckeditor5.css

538 ms

colorbox.css

colorbox.css

777 ms

ion.rangeSlider.min.css

ion.rangeSlider.min.css

799 ms

flag-icon.min.css

flag-icon.min.css

768 ms

style.css

style.css

786 ms

vue.min.js

vue.min.js

1285 ms

jquery.min.js

jquery.min.js

1276 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

1273 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

1530 ms

vegas.min.js

vegas.min.js

1047 ms

toastr.min.js

toastr.min.js

1321 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

1331 ms

gui.js

gui.js

1553 ms

fancywebsocket.js

fancywebsocket.js

1579 ms

ion.rangeSlider.min.js

ion.rangeSlider.min.js

1565 ms

highlight.js

highlight.js

1635 ms

app.js

app.js

1634 ms

app_jquery.js

app_jquery.js

1777 ms

slide1.jpg

slide1.jpg

509 ms

logo.png

logo.png

1242 ms

ios7-search.png

ios7-search.png

255 ms

8-books.png

8-books.png

253 ms

3-diploma.png

3-diploma.png

277 ms

6-blackboard.png

6-blackboard.png

429 ms

7-quill.png

7-quill.png

503 ms

grid_icon.png

grid_icon.png

504 ms

0-chemical.png

0-chemical.png

525 ms

1-memory.png

1-memory.png

677 ms

2-mosque.png

2-mosque.png

752 ms

4-translation.png

4-translation.png

752 ms

5-math.png

5-math.png

763 ms

9-return-to-the-past.png

9-return-to-the-past.png

773 ms

fa-regular-400.woff

fa-regular-400.woff

897 ms

fa-solid-900.woff

fa-solid-900.woff

973 ms

fa-brands-400.woff

fa-brands-400.woff

1218 ms

slide1.jpg

slide1.jpg

830 ms

Accessibility Review

library.pnl.ac.id accessibility score

72

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

library.pnl.ac.id best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

library.pnl.ac.id SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.pnl.ac.id can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Library.pnl.ac.id main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

library.pnl.ac.id

Open Graph data is detected on the main page of Library Pnl. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: