Tools & Wizards About Us
new.ppns.ac.id screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

new.ppns.ac.id

UPT PERPUSTAKAAN POLITEKNIK PERKAPALAN NEGERI SURABAYA | Politeknik Perkapalan Negeri Surabaya :: OPAC

Page Load Speed

5.8 sec in total

First Response

793 ms

Resources Loaded

4.7 sec

Page Rendered

309 ms

new.ppns.ac.id screenshot

About Website

Welcome to new.ppns.ac.id homepage info - get ready to check New Ppns best content for Indonesia right away, or after learning these important things about new.ppns.ac.id

SLiMS (Senayan Library Management System) is an open source Library Management System. It is build on Open source technology like PHP and MySQL

Visit new.ppns.ac.id

Key Findings

We analyzed New.ppns.ac.id page load time and found that the first response time was 793 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

new.ppns.ac.id performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.695

7/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

new.ppns.ac.id

793 ms

core.style.css

258 ms

colorbox.css

1353 ms

style.css

516 ms

skin.css

518 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to New.ppns.ac.id and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain New.ppns.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.2 kB (5%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of New.ppns.ac.id main page is 3.3 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. 35% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.4 kB

  • Original 18.5 kB
  • After minification 16.2 kB
  • After compression 4.2 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 2.4 kB, which is 13% 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 14.4 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 156.2 kB

  • Original 3.2 MB
  • After minification 3.0 MB

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. New Ppns images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 2.7 kB

  • Original 60.3 kB
  • After minification 60.3 kB
  • After compression 57.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 1.9 kB

  • Original 29.6 kB
  • After minification 29.6 kB
  • After compression 27.6 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. New.ppns.ac.id has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of New Ppns. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

new.ppns.ac.id

new.ppns.ac.id

793 ms

core.style.css

core.style.css

258 ms

colorbox.css

colorbox.css

1353 ms

style.css

style.css

516 ms

skin.css

skin.css

518 ms

jquery.js

jquery.js

776 ms

form.js

form.js

518 ms

gui.js

gui.js

518 ms

bootstrap.min.js

bootstrap.min.js

773 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

772 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

774 ms

supersized.3.2.7.min.js

supersized.3.2.7.min.js

773 ms

highlight.js

highlight.js

1029 ms

bootstrap-2.0.min.css

bootstrap-2.0.min.css

775 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

516 ms

supersized.core.css

supersized.core.css

518 ms

pattern.png

pattern.png

258 ms

logo.png

logo.png

258 ms

shadow.png

shadow.png

260 ms

gambar.jpg.jpg

gambar.jpg.jpg

260 ms

G.jpg.jpg

G.jpg.jpg

259 ms

S.jpg.jpg

S.jpg.jpg

259 ms

j.jpg.jpg

j.jpg.jpg

514 ms

me.jpg.jpg

me.jpg.jpg

514 ms

lm.jpg.jpg

lm.jpg.jpg

517 ms

po.jpg.jpg

po.jpg.jpg

516 ms

bra.jpg.jpg

bra.jpg.jpg

1285 ms

ij.jpg.jpg

ij.jpg.jpg

516 ms

susi.jpg.jpg

susi.jpg.jpg

1282 ms

1.jpg

1.jpg

2537 ms

4.jpg

4.jpg

2027 ms

3.jpg

3.jpg

1768 ms

prev-horizontal.png

prev-horizontal.png

740 ms

next-horizontal.png

next-horizontal.png

997 ms

overlay.png

overlay.png

1254 ms

progress.gif

progress.gif

1507 ms

Accessibility Review

new.ppns.ac.id accessibility score

62

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

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

High

[lang] attributes do not have a valid value

Best Practices

new.ppns.ac.id best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

new.ppns.ac.id SEO score

82

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

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

High

Tap targets are not sized appropriately

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 New.ppns.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 New.ppns.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

new.ppns.ac.id

Open Graph description is not detected on the main page of New Ppns. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: