Tools & Wizards About Us

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dutapersadaindonesia.co.id

HVAC Engineering, Supply, Service, Construction di surabaya - gresik - CV. DUTA PERSADA INDONESIA

Page Load Speed

21.9 sec in total

First Response

1.3 sec

Resources Loaded

20.3 sec

Page Rendered

269 ms

About Website

Click here to check amazing DUTA PERSADA INDONESIA content. Otherwise, check out these important facts you probably never knew about dutapersadaindonesia.co.id

Telp. 0812-300-9996 - Memenuhi kebutuhan customer akan sistem HVAC yang sesuai dengan standart teknis, yang meliputidesainpengadaan baranginstalasi dan perawatan sistem di surabaya - gresik

Visit dutapersadaindonesia.co.id

Key Findings

We analyzed Dutapersadaindonesia.co.id page load time and found that the first response time was 1.3 sec and then it took 20.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

dutapersadaindonesia.co.id performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

dutapersadaindonesia.co.id

1273 ms

wp-emoji-release.min.js

1023 ms

gtranslate-style24.css

764 ms

style.css

1013 ms

jscss.php

13060 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 90% of them (64 requests) were addressed to the original Dutapersadaindonesia.co.id, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (13.6 sec) belongs to the original domain Dutapersadaindonesia.co.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.6 kB (16%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dutapersadaindonesia.co.id main page is 1.2 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. 40% of websites need less resources to load. Images take 982.9 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 100.3 kB

  • Original 110.2 kB
  • After minification 67.7 kB
  • After compression 9.9 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 42.5 kB, which is 39% 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 100.3 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 77.9 kB

  • Original 982.9 kB
  • After minification 905.0 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. DUTA PERSADA INDONESIA images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 12.3 kB

  • Original 114.3 kB
  • After minification 114.3 kB
  • After compression 102.0 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 12.3 kB or 11% of the original size.

CSS Optimization

-14%

Potential reduce by 52 B

  • Original 377 B
  • After minification 377 B
  • After compression 325 B

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. Dutapersadaindonesia.co.id needs all CSS files to be minified and compressed as it can save up to 52 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (23%)

Requests Now

65

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DUTA PERSADA INDONESIA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dutapersadaindonesia.co.id accessibility score

65

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

dutapersadaindonesia.co.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

dutapersadaindonesia.co.id SEO score

92

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

High

Tap targets are not sized appropriately

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 Dutapersadaindonesia.co.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 Dutapersadaindonesia.co.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 data is detected on the main page of DUTA PERSADA INDONESIA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: