Tools & Wizards About Us
poltekba.ac.id screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

poltekba.ac.id

Politeknik Negeri Balikpapan

Page Load Speed

10.2 sec in total

First Response

616 ms

Resources Loaded

8.8 sec

Page Rendered

709 ms

poltekba.ac.id screenshot

About Website

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

Website resmi Politeknik Negeri Balikpapan (POLTEKBA). Informasi berita kampus, akademik, mahasiswa, riset, agenda, dan layanan pendidikan vokasi terbaik di Balikpapan.

Visit poltekba.ac.id

Key Findings

We analyzed Poltekba.ac.id page load time and found that the first response time was 616 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

poltekba.ac.id performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

poltekba.ac.id

616 ms

poltekba.ac.id

3947 ms

animations.css

243 ms

styles.css

488 ms

style.min.css

712 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 78% of them (68 requests) were addressed to the original Poltekba.ac.id, 21% (18 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Poltekba.ac.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 370.6 kB (23%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poltekba.ac.id main page is 1.6 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 130.6 kB

  • Original 157.0 kB
  • After minification 153.3 kB
  • After compression 26.4 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 130.6 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 235.0 kB

  • Original 1.1 MB
  • After minification 871.2 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, Poltekba needs image optimization as it can save up to 235.0 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 3.2 kB

  • Original 179.9 kB
  • After minification 179.9 kB
  • After compression 176.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.9 kB

  • Original 164.5 kB
  • After minification 164.5 kB
  • After compression 162.6 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. Poltekba.ac.id has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (73%)

Requests Now

67

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poltekba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poltekba.ac.id

poltekba.ac.id

616 ms

poltekba.ac.id

poltekba.ac.id

3947 ms

animations.css

animations.css

243 ms

styles.css

styles.css

488 ms

style.min.css

style.min.css

712 ms

frontend-lite.min.css

frontend-lite.min.css

966 ms

swiper.min.css

swiper.min.css

727 ms

post-8.css

post-8.css

725 ms

dashicons.min.css

dashicons.min.css

973 ms

frontend-lite.min.css

frontend-lite.min.css

727 ms

global.css

global.css

949 ms

post-82.css

post-82.css

970 ms

style.min.css

style.min.css

970 ms

style.min.css

style.min.css

971 ms

theme.min.css

theme.min.css

1186 ms

post-52.css

post-52.css

1207 ms

post-2507.css

post-2507.css

1204 ms

post-7438.css

post-7438.css

1209 ms

text-animations.min.css

text-animations.min.css

1208 ms

frontend.min.css

frontend.min.css

1218 ms

all.min.css

all.min.css

1430 ms

css

css

35 ms

language-cookie.js

language-cookie.js

1444 ms

jquery.min.js

jquery.min.js

1688 ms

jquery-migrate.min.js

jquery-migrate.min.js

1449 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

1452 ms

widget-theme-elements.min.css

widget-theme-elements.min.css

1459 ms

widget-posts.min.css

widget-posts.min.css

1664 ms

widget-icon-list.min.css

widget-icon-list.min.css

1686 ms

widget-icon-box.min.css

widget-icon-box.min.css

1814 ms

animations.min.css

animations.min.css

1823 ms

dynamic-visibility.min.css

dynamic-visibility.min.css

1823 ms

particles.js

particles.js

1912 ms

jarallax.min.js

jarallax.min.js

1930 ms

parallax.min.js

parallax.min.js

1932 ms

hello-frontend.min.js

hello-frontend.min.js

1933 ms

jquery.sticky.min.js

jquery.sticky.min.js

1933 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1939 ms

imagesloaded.min.js

imagesloaded.min.js

2469 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

2319 ms

webpack.runtime.min.js

webpack.runtime.min.js

1993 ms

frontend-modules.min.js

frontend-modules.min.js

2089 ms

hooks.min.js

hooks.min.js

1758 ms

i18n.min.js

i18n.min.js

1754 ms

frontend.min.js

frontend.min.js

1987 ms

waypoints.min.js

waypoints.min.js

1772 ms

core.min.js

core.min.js

1754 ms

frontend.min.js

frontend.min.js

1754 ms

elements-handlers.min.js

elements-handlers.min.js

1833 ms

frontend.min.js

frontend.min.js

2220 ms

modal-popups.min.js

modal-popups.min.js

1990 ms

settings.min.js

settings.min.js

1778 ms

fix-background-loop.min.js

fix-background-loop.min.js

1760 ms

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poltek1-pi22ny53za0v134ge72vqlqrbco6dx1t1g494ms90w.png

1293 ms

poltek-mini.png

poltek-mini.png

1298 ms

id.png

id.png

1459 ms

zh.png

zh.png

1463 ms

en.png

en.png

1461 ms

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1773 ms

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2016 ms

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1920 ms

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2179 ms

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certificate-with-ribbon-bow-graduation-hat-min-scaled-1-1024x576.jpg

1943 ms

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1944 ms

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Pengumuman-SNBT-300x169.png

2172 ms

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2220 ms

footer-bg.png

footer-bg.png

2464 ms

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16 ms

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26 ms

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44 ms

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55 ms

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56 ms

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57 ms

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57 ms

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55 ms

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54 ms

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56 ms

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57 ms

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57 ms

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58 ms

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58 ms

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84 ms

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85 ms

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85 ms

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85 ms

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poltek1-150x150.png

2222 ms

last-footer-bg.png

last-footer-bg.png

2317 ms

Accessibility Review

poltekba.ac.id accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

poltekba.ac.id best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

poltekba.ac.id SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    ID

  • Encoding

    UTF-8

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

poltekba.ac.id

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