Tools & Wizards About Us
sino.upi.edu screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sino.upi.edu

Portal SIAK Mahasiswa UPI Terintegrasi

Page Load Speed

6.1 sec in total

First Response

508 ms

Resources Loaded

5.5 sec

Page Rendered

83 ms

sino.upi.edu screenshot

About Website

Click here to check amazing Sino UPI content for Indonesia. Otherwise, check out these important facts you probably never knew about sino.upi.edu

Visit sino.upi.edu

Key Findings

We analyzed Sino.upi.edu page load time and found that the first response time was 508 ms and then it took 5.6 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

sino.upi.edu performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

sino.upi.edu

508 ms

student.upi.edu

1028 ms

bootstrap.min.css

1184 ms

bracket.css

1974 ms

custom.css

857 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Sino.upi.edu, 89% (16 requests) were made to Student.upi.edu and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Student.upi.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.2 kB (58%)

Content Size

34.9 kB

After Optimization

14.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sino.upi.edu main page is 34.9 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. HTML takes 22.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 19.6 kB

  • Original 22.1 kB
  • After minification 6.6 kB
  • After compression 2.5 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 15.5 kB, which is 70% 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 19.6 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.5 kB
  • After minification 3.5 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. Sino UPI images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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 642 B

  • Original 8.7 kB
  • After minification 8.7 kB
  • After compression 8.0 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. Sino.upi.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (69%)

Requests Now

13

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sino UPI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sino.upi.edu

sino.upi.edu

508 ms

student.upi.edu

student.upi.edu

1028 ms

bootstrap.min.css

bootstrap.min.css

1184 ms

bracket.css

bracket.css

1974 ms

custom.css

custom.css

857 ms

all.css

all.css

873 ms

ionicons.min.css

ionicons.min.css

863 ms

logo-upi.png

logo-upi.png

849 ms

email-decode.min.js

email-decode.min.js

851 ms

jquery-3.4.1.slim.min.js

jquery-3.4.1.slim.min.js

2259 ms

popper.min.js

popper.min.js

1947 ms

bootstrap.min.js

bootstrap.min.js

1696 ms

telegram-maru.jpg

telegram-maru.jpg

1742 ms

css

css

31 ms

fa-solid-900.woff

fa-solid-900.woff

1649 ms

fa-regular-400.woff

fa-regular-400.woff

1165 ms

ionicons.ttf

ionicons.ttf

1889 ms

main.js

main.js

12 ms

Accessibility Review

sino.upi.edu accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sino.upi.edu best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sino.upi.edu SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sino.upi.edu can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Sino.upi.edu 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

sino.upi.edu

Open Graph description is not detected on the main page of Sino UPI. 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: