Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

kerjasama.unnes.ac.id

Homepage - Universitas Negeri Semarang

Page Load Speed

11.5 sec in total

First Response

1.9 sec

Resources Loaded

9.1 sec

Page Rendered

458 ms

kerjasama.unnes.ac.id screenshot

About Website

Welcome to kerjasama.unnes.ac.id homepage info - get ready to check Kerjasama Unnes best content for Indonesia right away, or after learning these important things about kerjasama.unnes.ac.id

Portal Informasi Bidang Perencanaan dan Kerja Sama Unnes

Visit kerjasama.unnes.ac.id

Key Findings

We analyzed Kerjasama.unnes.ac.id page load time and found that the first response time was 1.9 sec and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kerjasama.unnes.ac.id performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value28.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

kerjasama.unnes.ac.id

1879 ms

jquery.min.js

9 ms

bootstrap.min.js

7 ms

font-awesome.min.css

35 ms

bootstrap.css

67 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 63% of them (17 requests) were addressed to the original Kerjasama.unnes.ac.id, 11% (3 requests) were made to Cdnjs.cloudflare.com and 11% (3 requests) were made to Io.unnes.ac.id. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Kerjasama.unnes.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 730.4 kB (20%)

Content Size

3.7 MB

After Optimization

2.9 MB

In fact, the total size of Kerjasama.unnes.ac.id main page is 3.7 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 19.0 kB

  • Original 25.0 kB
  • After minification 21.5 kB
  • After compression 6.0 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 3.5 kB, which is 14% 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 19.0 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 435.3 kB

  • Original 3.3 MB
  • After minification 2.8 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. Obviously, Kerjasama Unnes needs image optimization as it can save up to 435.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 133.0 kB

  • Original 188.9 kB
  • After minification 188.8 kB
  • After compression 55.9 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 133.0 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 143.2 kB

  • Original 168.7 kB
  • After minification 143.8 kB
  • After compression 25.5 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. Kerjasama.unnes.ac.id needs all CSS files to be minified and compressed as it can save up to 143.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

24

After Optimization

21

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerjasama Unnes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

kerjasama.unnes.ac.id accessibility score

96

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

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

High

Links do not have a discernible name

Best Practices

kerjasama.unnes.ac.id 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kerjasama.unnes.ac.id 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

    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 Kerjasama.unnes.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 Kerjasama.unnes.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

Open Graph description is not detected on the main page of Kerjasama Unnes. 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: