Tools & Wizards About Us
28jaya.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

28jaya.com

PABX, Nurse Call, Gas Medis, Sound System, Alarm System, CCTV, MATV, Stabilizer, UPS, Battery, Intercom, Fingerprint, Access door

Page Load Speed

2.1 sec in total

First Response

166 ms

Resources Loaded

1.4 sec

Page Rendered

550 ms

28jaya.com screenshot

About Website

Welcome to 28jaya.com homepage info - get ready to check 28 Jaya best content for Indonesia right away, or after learning these important things about 28jaya.com

PT 28 Jaya adalah Supplier Peralatan Telekomunikasi, Rumah Sakit dan Alat-alat Kantor Juga menyediakan Tenaga Service dan Instalasi untuk product PABX, Nurse Call, Stabilizer, Battery, CCTV, MATV, UPS...

Visit 28jaya.com

Key Findings

We analyzed 28jaya.com page load time and found that the first response time was 166 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

28jaya.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.276

44/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

28jaya.com

166 ms

28jaya.com

355 ms

bootstrap.css

187 ms

28jaya_com-builder.css

195 ms

jquery-3.3.1.min.js

257 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original 28jaya.com, 3% (1 request) were made to Google.com and 3% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (574 ms) belongs to the original domain 28jaya.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.7 kB (7%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 28jaya.com main page is 1.8 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.2 kB

  • Original 53.0 kB
  • After minification 52.5 kB
  • After compression 9.8 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. 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 43.2 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 54.1 kB

  • Original 1.6 MB
  • After minification 1.6 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. 28 Jaya images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 8.0 kB

  • Original 69.2 kB
  • After minification 69.2 kB
  • After compression 61.2 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 8.0 kB or 12% of the original size.

CSS Optimization

-31%

Potential reduce by 12.4 kB

  • Original 40.5 kB
  • After minification 40.5 kB
  • After compression 28.1 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. 28jaya.com needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

37

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 28 Jaya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

28jaya.com

28jaya.com

166 ms

28jaya.com

28jaya.com

355 ms

bootstrap.css

bootstrap.css

187 ms

28jaya_com-builder.css

28jaya_com-builder.css

195 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

257 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

271 ms

basic.js

basic.js

197 ms

aos.css

aos.css

199 ms

aos.js

aos.js

250 ms

execIframe.js

execIframe.js

253 ms

logo-28jaya_com.png

logo-28jaya_com.png

67 ms

28-jaya-11.jpg

28-jaya-11.jpg

204 ms

28-jaya-8.jpg

28-jaya-8.jpg

191 ms

28-jaya-4.jpg

28-jaya-4.jpg

273 ms

28-jaya-7.jpg

28-jaya-7.jpg

192 ms

28-jaya-3.jpg

28-jaya-3.jpg

267 ms

28-jaya-10.jpg

28-jaya-10.jpg

191 ms

28-jaya-6.jpg

28-jaya-6.jpg

319 ms

28-jaya-9.jpg

28-jaya-9.jpg

258 ms

28-jaya-5.jpg

28-jaya-5.jpg

318 ms

450x450-crop-01-ip-pabx-voip-gateway-2.jpg

450x450-crop-01-ip-pabx-voip-gateway-2.jpg

272 ms

450x450-crop-00-ip-pabx-s20-s50-s100.jpg

450x450-crop-00-ip-pabx-s20-s50-s100.jpg

325 ms

450x450-crop-04-ceiling-zs-648.jpg

450x450-crop-04-ceiling-zs-648.jpg

334 ms

450x450-crop-03-zv-303ap-volume-control.jpg

450x450-crop-03-zv-303ap-volume-control.jpg

335 ms

450x450-crop-02-zv-064-volume-control.jpg

450x450-crop-02-zv-064-volume-control.jpg

335 ms

450x450-crop-01-at-603ap-volume-control.jpg

450x450-crop-01-at-603ap-volume-control.jpg

383 ms

450x450-crop-01-sound-system-all.jpg

450x450-crop-01-sound-system-all.jpg

384 ms

450x450-crop-01-svc-500n.jpg

450x450-crop-01-svc-500n.jpg

387 ms

450x450-crop-05-svc-5000n.jpg

450x450-crop-05-svc-5000n.jpg

400 ms

450x450-crop-04-svc-3000va.jpg

450x450-crop-04-svc-3000va.jpg

404 ms

450x450-crop-03-svc-2000n.jpg

450x450-crop-03-svc-2000n.jpg

402 ms

450x450-crop-02-svc-1000n.jpg

450x450-crop-02-svc-1000n.jpg

446 ms

450x450-crop-img-telekomunikasi-7.jpg

450x450-crop-img-telekomunikasi-7.jpg

447 ms

450x450-crop-img-telekomunikasi-5.jpg

450x450-crop-img-telekomunikasi-5.jpg

449 ms

450x450-crop-img-telekomunikasi-1.jpg

450x450-crop-img-telekomunikasi-1.jpg

470 ms

450x450-crop-bg-telekomunikasi-51.jpg

450x450-crop-bg-telekomunikasi-51.jpg

472 ms

embed

embed

212 ms

img-office-building-5-19.jpg

img-office-building-5-19.jpg

574 ms

js

js

51 ms

Accessibility Review

28jaya.com accessibility score

83

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

28jaya.com 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

28jaya.com SEO score

88

Search Engine Optimization Advices

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

    ID

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 28jaya.com can be misinterpreted by Google and other search engines. Our service has detected that 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 28jaya.com 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

28jaya.com

Open Graph data is detected on the main page of 28 Jaya. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: