Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

jakarta.ut.ac.id

https://jakarta.ut.ac.id |

Page Load Speed

30.1 sec in total

First Response

11.5 sec

Resources Loaded

17.7 sec

Page Rendered

881 ms

jakarta.ut.ac.id screenshot

About Website

Welcome to jakarta.ut.ac.id homepage info - get ready to check Jakarta Ut best content for Indonesia right away, or after learning these important things about jakarta.ut.ac.id

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Key Findings

We analyzed Jakarta.ut.ac.id page load time and found that the first response time was 11.5 sec and then it took 18.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

jakarta.ut.ac.id performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

jakarta.ut.ac.id

11520 ms

font-awesome.min.css

1080 ms

animate.min.css

1536 ms

sppagebuilder.css

1837 ms

mod_news_show_sp2.css

844 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 42% of them (35 requests) were addressed to the original Jakarta.ut.ac.id, 22% (18 requests) were made to Maps.googleapis.com and 12% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Jakarta.ut.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (64%)

Content Size

2.1 MB

After Optimization

756.9 kB

In fact, the total size of Jakarta.ut.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 896.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.6 kB

  • Original 67.4 kB
  • After minification 60.0 kB
  • After compression 10.8 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 7.4 kB, which is 11% 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 56.6 kB or 84% of the original size.

Image Optimization

-31%

Potential reduce by 162.4 kB

  • Original 525.0 kB
  • After minification 362.6 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, Jakarta Ut needs image optimization as it can save up to 162.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 609.4 kB

  • Original 896.3 kB
  • After minification 864.1 kB
  • After compression 286.8 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 609.4 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 524.2 kB

  • Original 620.9 kB
  • After minification 579.8 kB
  • After compression 96.7 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. Jakarta.ut.ac.id needs all CSS files to be minified and compressed as it can save up to 524.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (50%)

Requests Now

70

After Optimization

35

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jakarta Ut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jakarta.ut.ac.id accessibility score

83

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.

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

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

Links do not have a discernible name

Best Practices

jakarta.ut.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jakarta.ut.ac.id SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jakarta.ut.ac.id can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jakarta.ut.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 Jakarta Ut. 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: