Tools & Wizards About Us
repositori.untagsmg.ac.id screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

repositori.untagsmg.ac.id

Perpustakaan Universitas 17 Agustus 1945 Semarang | Jl. Pawiyatan Luhur Bendan Dhuwur Semarang :: OPAC

Page Load Speed

4.8 sec in total

First Response

1.1 sec

Resources Loaded

3.5 sec

Page Rendered

115 ms

repositori.untagsmg.ac.id screenshot

About Website

Click here to check amazing Repositori Untagsmg content for Indonesia. Otherwise, check out these important facts you probably never knew about repositori.untagsmg.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 repositori.untagsmg.ac.id

Key Findings

We analyzed Repositori.untagsmg.ac.id page load time and found that the first response time was 1.1 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

repositori.untagsmg.ac.id performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

1129 ms

core.style.css

742 ms

colorbox.css

729 ms

style.css

1218 ms

skin.css

734 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Repositori.untagsmg.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 Repositori.untagsmg.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.2 kB (74%)

Content Size

382.0 kB

After Optimization

97.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Repositori.untagsmg.ac.id main page is 382.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 188.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 14.2 kB

  • Original 19.4 kB
  • After minification 17.7 kB
  • After compression 5.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.2 kB or 73% of the original size.

Image Optimization

-42%

Potential reduce by 5.0 kB

  • Original 11.8 kB
  • After minification 6.8 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, Repositori Untagsmg needs image optimization as it can save up to 5.0 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 130.8 kB

  • Original 188.7 kB
  • After minification 180.2 kB
  • After compression 57.9 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 130.8 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 134.2 kB

  • Original 162.1 kB
  • After minification 150.3 kB
  • After compression 27.9 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. Repositori.untagsmg.ac.id needs all CSS files to be minified and compressed as it can save up to 134.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (68%)

Requests Now

19

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Repositori Untagsmg. 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

1129 ms

core.style.css

core.style.css

742 ms

colorbox.css

colorbox.css

729 ms

style.css

style.css

1218 ms

skin.css

skin.css

734 ms

jquery.js

jquery.js

1776 ms

form.js

form.js

973 ms

gui.js

gui.js

1223 ms

bootstrap.min.js

bootstrap.min.js

1464 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

1018 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

1457 ms

supersized.3.2.7.min.js

supersized.3.2.7.min.js

781 ms

highlight.js

highlight.js

979 ms

bootstrap-2.0.min.css

bootstrap-2.0.min.css

744 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

294 ms

supersized.core.css

supersized.core.css

484 ms

logo.png

logo.png

247 ms

putih.jpg

putih.jpg

247 ms

overlay.png

overlay.png

259 ms

progress.gif

progress.gif

244 ms

Accessibility Review

repositori.untagsmg.ac.id accessibility score

66

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

repositori.untagsmg.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

repositori.untagsmg.ac.id SEO score

79

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Repositori.untagsmg.ac.id can be misinterpreted by Google and other search engines. Our service has detected that English 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 Repositori.untagsmg.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

repositori.untagsmg.ac.id

Open Graph description is not detected on the main page of Repositori Untagsmg. 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: