Tools & Wizards About Us
xsis.academy screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

xsis.academy

Developer Academy, IT Education and IT Training Indonesia

Page Load Speed

14.4 sec in total

First Response

1.8 sec

Resources Loaded

11.7 sec

Page Rendered

914 ms

xsis.academy screenshot

About Website

Visit xsis.academy now to see the best up-to-date Xsis content and also check out these interesting facts you probably never knew about xsis.academy

Xsis Academy bertempat di Jakarta (Indonesia) adalah Developer Academy, IT Education, IT Training Indonesia untuk Individu atau Perusahaan. IT Training dapat diikuti oleh Pemula sampai Intermediate De...

Visit xsis.academy

Key Findings

We analyzed Xsis.academy page load time and found that the first response time was 1.8 sec and then it took 12.6 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

xsis.academy performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,500 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

xsis.academy

1830 ms

select2.min.css

257 ms

autoptimize_single_1c9c25ab8ae0ce5dbdb98cd0808e973a.css

513 ms

frontend.min.css

1279 ms

autoptimize_single_b15ef24270546e5fe896d3ea387ea134.css

768 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 94% of them (111 requests) were addressed to the original Xsis.academy, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Xsis.academy.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.4 kB (7%)

Content Size

3.0 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xsis.academy main page is 3.0 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. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 136.8 kB

  • Original 165.3 kB
  • After minification 165.3 kB
  • After compression 28.5 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. 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 136.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 2.1 MB
  • After minification 2.1 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. Xsis images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 56.7 kB

  • Original 494.2 kB
  • After minification 493.8 kB
  • After compression 437.5 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 56.7 kB or 11% of the original size.

CSS Optimization

-7%

Potential reduce by 17.8 kB

  • Original 260.3 kB
  • After minification 243.2 kB
  • After compression 242.5 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. Xsis.academy has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 87 (78%)

Requests Now

112

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xsis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xsis.academy

xsis.academy

1830 ms

select2.min.css

select2.min.css

257 ms

autoptimize_single_1c9c25ab8ae0ce5dbdb98cd0808e973a.css

autoptimize_single_1c9c25ab8ae0ce5dbdb98cd0808e973a.css

513 ms

frontend.min.css

frontend.min.css

1279 ms

autoptimize_single_b15ef24270546e5fe896d3ea387ea134.css

autoptimize_single_b15ef24270546e5fe896d3ea387ea134.css

768 ms

tooltipster-sideTip-shadow.min.css

tooltipster-sideTip-shadow.min.css

767 ms

autoptimize_single_513382a9289a46f26896cd7c42ae34dc.css

autoptimize_single_513382a9289a46f26896cd7c42ae34dc.css

768 ms

lity.min.css

lity.min.css

772 ms

autoptimize_single_9f2546bc17209fb8dd4ff1f076b98128.css

autoptimize_single_9f2546bc17209fb8dd4ff1f076b98128.css

770 ms

style.min.css

style.min.css

1019 ms

advanced-floating-content-public.css

advanced-floating-content-public.css

1018 ms

autoptimize_single_b469bbb3cc5dcca52a75701ca85cf5a0.css

autoptimize_single_b469bbb3cc5dcca52a75701ca85cf5a0.css

1019 ms

autoptimize_single_76e12144b6be9bc0a17dd880c5566156.css

autoptimize_single_76e12144b6be9bc0a17dd880c5566156.css

1019 ms

general.min.css

general.min.css

1021 ms

style.min.css

style.min.css

1268 ms

autoptimize_single_313b8a418e11f0c011206ba65184694c.css

autoptimize_single_313b8a418e11f0c011206ba65184694c.css

1269 ms

font-awesome.min.css

font-awesome.min.css

1292 ms

default.min.css

default.min.css

1295 ms

front.min.css

front.min.css

1295 ms

js_composer.min.css

js_composer.min.css

1777 ms

autoptimize_single_eef7d6c26beaad904d7ce0d460a88d57.css

autoptimize_single_eef7d6c26beaad904d7ce0d460a88d57.css

1521 ms

Defaults.css

Defaults.css

1525 ms

linear.css

linear.css

1526 ms

iconsmind.css

iconsmind.css

1528 ms

ultimate.min.css

ultimate.min.css

2035 ms

autoptimize_single_8cefad266422e2adc00cae96e2b1dfda.css

autoptimize_single_8cefad266422e2adc00cae96e2b1dfda.css

1804 ms

autoptimize_single_a38a50d2b7d4974a787b7968ee65bcf1.css

autoptimize_single_a38a50d2b7d4974a787b7968ee65bcf1.css

1808 ms

autoptimize_single_2032e83aab6c4d1a39df83b10f6c7135.css

autoptimize_single_2032e83aab6c4d1a39df83b10f6c7135.css

2060 ms

autoptimize_single_ec26292e52e5bc20624b029974bd0adf.css

autoptimize_single_ec26292e52e5bc20624b029974bd0adf.css

1809 ms

autoptimize_single_e5ddb1f5c20cb625d294b848193b3010.css

autoptimize_single_e5ddb1f5c20cb625d294b848193b3010.css

2285 ms

autoptimize_single_e4965f862271087b5f4c4e689fe92376.css

autoptimize_single_e4965f862271087b5f4c4e689fe92376.css

2030 ms

skilled_options_style.css

skilled_options_style.css

2063 ms

jquery.min.js

jquery.min.js

2065 ms

jquery-migrate.min.js

jquery-migrate.min.js

2343 ms

core.min.js

core.min.js

2347 ms

frontend.js

frontend.js

2351 ms

js

js

100 ms

axios.min.js

axios.min.js

30 ms

events.js

events.js

2347 ms

greensock.js

greensock.js

2113 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

2292 ms

layerslider.transitions.js

layerslider.transitions.js

1784 ms

advanced-floating-content-public.js

advanced-floating-content-public.js

1785 ms

jq-sticky-anything.min.js

jq-sticky-anything.min.js

1790 ms

jquery.cycletwo.js

jquery.cycletwo.js

1787 ms

jquery.cycletwo.addons.js

jquery.cycletwo.addons.js

1787 ms

jquery-appear.js

jquery-appear.js

1781 ms

scp-our-process.js

scp-our-process.js

1803 ms

underscore.min.js

underscore.min.js

1803 ms

jquery.countdown.min.js

jquery.countdown.min.js

1803 ms

front.min.js

front.min.js

1799 ms

pfcf-script.js

pfcf-script.js

1784 ms

ultimate.min.js

ultimate.min.js

2037 ms

modernizr-2.7.0.min.js

modernizr-2.7.0.min.js

1768 ms

pagedata.js

pagedata.js

1772 ms

form-tracking.js

form-tracking.js

1770 ms

datepicker.min.js

datepicker.min.js

1769 ms

jquery.typewatch.js

jquery.typewatch.js

1928 ms

featherlight.js

featherlight.js

1926 ms

select2.full.min.js

select2.full.min.js

1927 ms

tooltip.js

tooltip.js

1926 ms

lity.min.js

lity.min.js

1646 ms

colorbrightness.min.js

colorbrightness.min.js

1770 ms

owl.carousel.min.js

owl.carousel.min.js

1767 ms

app.js

app.js

1766 ms

wp-polyfill.min.js

wp-polyfill.min.js

1626 ms

index.js

index.js

1602 ms

page-scroll-to-id.min.js

page-scroll-to-id.min.js

1597 ms

stickThis.js

stickThis.js

1747 ms

script.min.js

script.min.js

1750 ms

tabs.min.js

tabs.min.js

1482 ms

jquery.ba-bbq.min.js

jquery.ba-bbq.min.js

1482 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

1482 ms

timetable.js

timetable.js

1476 ms

owl.carousel.min.js

owl.carousel.min.js

1681 ms

sensei-courses-carousel.js

sensei-courses-carousel.js

1668 ms

linp-main.js

linp-main.js

1540 ms

wheels-plugins.min.js

wheels-plugins.min.js

1546 ms

wheels-main.min.js

wheels-main.min.js

1540 ms

wp-embed.min.js

wp-embed.min.js

1539 ms

js_composer_front.min.js

js_composer_front.min.js

1770 ms

gtm.js

gtm.js

198 ms

analytics.js

analytics.js

193 ms

fbevents.js

fbevents.js

191 ms

logo-small.png

logo-small.png

927 ms

MG_7054-01.jpg

MG_7054-01.jpg

2208 ms

high_quality_grad.jpg

high_quality_grad.jpg

1457 ms

Professional-Lecture-2.jpg

Professional-Lecture-2.jpg

1976 ms

Xsis-Academy-Customer-Satisfaction.jpg

Xsis-Academy-Customer-Satisfaction.jpg

1459 ms

Excellence-Training.jpg

Excellence-Training.jpg

2195 ms

FIF-300x3002019.png

FIF-300x3002019.png

1180 ms

BANK-MEGA-300x1752019.png

BANK-MEGA-300x1752019.png

1435 ms

BANK-GANESHA-300x3002019.jpg

BANK-GANESHA-300x3002019.jpg

1689 ms

Logo-Telkom-University-Konfigurasi-Memusat2019.png

Logo-Telkom-University-Konfigurasi-Memusat2019.png

1712 ms

logo-poltekpos2019.png

logo-poltekpos2019.png

1714 ms

Universitas-Gadjah-Mada2019.png

Universitas-Gadjah-Mada2019.png

1895 ms

Fitria-Romadona-1-modified-1.png

Fitria-Romadona-1-modified-1.png

1922 ms

Febrian-Vernando-modified-1.png

Febrian-Vernando-modified-1.png

1922 ms

Antaresa-modified-1.png

Antaresa-modified-1.png

2143 ms

Fazar-Syukri-modified.png

Fazar-Syukri-modified.png

2174 ms

Xsis-Mitra-Utama-2.png

Xsis-Mitra-Utama-2.png

2087 ms

ETGroup.png

ETGroup.png

2052 ms

whatsapp-icon-square.svg

whatsapp-icon-square.svg

2272 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2665 ms

collect

collect

59 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2202 ms

linear.ttf

linear.ttf

2229 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

2175 ms

collect

collect

45 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

2081 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

2442 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

2451 ms

xsis.academy

xsis.academy

1096 ms

skin.css

skin.css

255 ms

skin.css

skin.css

255 ms

skin.png

skin.png

986 ms

nothumb.png

nothumb.png

256 ms

scroll-to-top.png

scroll-to-top.png

677 ms

Accessibility Review

xsis.academy accessibility score

75

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

xsis.academy best practices score

67

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

Page has valid source maps

SEO Factors

xsis.academy SEO score

93

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

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

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 Xsis.academy 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 Xsis.academy 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

xsis.academy

Open Graph data is detected on the main page of Xsis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: