Tools & Wizards About Us
digilib.umsb.ac.id screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

digilib.umsb.ac.id

Perpustakaan Pusat Universitas Muhammadiyah Sumatera Barat | Jl. Pasir Kandang No. 4, Pasia Nan Tigo, Kec. Koto Tangah, Kota Padang, Sumatera Barat 25...

Page Load Speed

6.3 sec in total

First Response

1.3 sec

Resources Loaded

4.8 sec

Page Rendered

266 ms

digilib.umsb.ac.id screenshot

About Website

Click here to check amazing Digilib Umsb content for Indonesia. Otherwise, check out these important facts you probably never knew about digilib.umsb.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 digilib.umsb.ac.id

Key Findings

We analyzed Digilib.umsb.ac.id page load time and found that the first response time was 1.3 sec 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

digilib.umsb.ac.id performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

digilib.umsb.ac.id

1254 ms

core.style.css

490 ms

colorbox.css

490 ms

style.css

745 ms

skin.css

504 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Digilib.umsb.ac.id and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Digilib.umsb.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.0 kB (15%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Digilib.umsb.ac.id main page is 2.1 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. 20% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 17.6 kB

  • Original 22.4 kB
  • After minification 19.8 kB
  • After compression 4.8 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 2.6 kB, which is 12% 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 17.6 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 33.8 kB

  • Original 1.8 MB
  • After minification 1.7 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. Digilib Umsb images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 130.9 kB

  • Original 188.8 kB
  • After minification 180.3 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 130.9 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 127.8 kB

  • Original 154.8 kB
  • After minification 144.5 kB
  • After compression 27.0 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. Digilib.umsb.ac.id needs all CSS files to be minified and compressed as it can save up to 127.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

39

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digilib Umsb. 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

digilib.umsb.ac.id

digilib.umsb.ac.id

1254 ms

core.style.css

core.style.css

490 ms

colorbox.css

colorbox.css

490 ms

style.css

style.css

745 ms

skin.css

skin.css

504 ms

jquery.js

jquery.js

1075 ms

form.js

form.js

512 ms

gui.js

gui.js

977 ms

bootstrap.min.js

bootstrap.min.js

978 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

759 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

1022 ms

supersized.3.2.7.min.js

supersized.3.2.7.min.js

748 ms

highlight.js

highlight.js

764 ms

bootstrap-2.0.min.css

bootstrap-2.0.min.css

965 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

480 ms

supersized.core.css

supersized.core.css

502 ms

pattern.png

pattern.png

303 ms

rss.png

rss.png

257 ms

logo.png

logo.png

286 ms

shadow.png

shadow.png

246 ms

pengembangan_ilmu_sosial_bustanduin.jpg.jpg

pengembangan_ilmu_sosial_bustanduin.jpg.jpg

766 ms

muhammad_sang_multitalenta.jpg.jpg

muhammad_sang_multitalenta.jpg.jpg

1023 ms

psikolog.jpg.jpg

psikolog.jpg.jpg

493 ms

BISNIS.jpg.jpg

BISNIS.jpg.jpg

771 ms

perilaku_konsumn.jpg.jpg

perilaku_konsumn.jpg.jpg

791 ms

pengantar.jpg.jpg

pengantar.jpg.jpg

1315 ms

ra.jpg.jpg

ra.jpg.jpg

737 ms

buku.jpg.jpg

buku.jpg.jpg

1226 ms

cover_buku.jpg.jpg

cover_buku.jpg.jpg

1021 ms

anigif_atlas_rotan.gif.gif

anigif_atlas_rotan.gif.gif

1293 ms

garuda.png

garuda.png

1040 ms

proquest.jpg

proquest.jpg

1277 ms

ebsco.png

ebsco.png

1268 ms

1.jpg

1.jpg

1998 ms

4.jpg

4.jpg

1936 ms

3.jpg

3.jpg

1729 ms

prev-horizontal.png

prev-horizontal.png

1493 ms

next-horizontal.png

next-horizontal.png

1511 ms

overlay.png

overlay.png

1530 ms

progress.gif

progress.gif

1749 ms

Accessibility Review

digilib.umsb.ac.id accessibility score

58

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

High

Links do not have a discernible name

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

digilib.umsb.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

digilib.umsb.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

    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 Digilib.umsb.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 Digilib.umsb.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

digilib.umsb.ac.id

Open Graph description is not detected on the main page of Digilib Umsb. 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: