Tools & Wizards About Us
kontraktor-bangunan.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

kontraktor-bangunan.com

0856 737 9275 Jasa Kontraktor Desain Bangun dan Renovasi

Page Load Speed

4.4 sec in total

First Response

312 ms

Resources Loaded

3.5 sec

Page Rendered

635 ms

kontraktor-bangunan.com screenshot

About Website

Visit kontraktor-bangunan.com now to see the best up-to-date Kontraktor Bangun An content for Indonesia and also check out these interesting facts you probably never knew about kontraktor-bangunan.com

Jasa Kontraktor Bangunan, Jasa Desain Bangun dan Renovasi Rumah, Jasa Bangun Rumah di Purwokerto, Purbalingga, Cilacap, Banjarnegara, Banyumas

Visit kontraktor-bangunan.com

Key Findings

We analyzed Kontraktor-bangunan.com page load time and found that the first response time was 312 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kontraktor-bangunan.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value4,130 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

kontraktor-bangunan.com

312 ms

www.kontraktor-bangunan.com

405 ms

www.kontraktor-bangunan.com

294 ms

3566091532-css_bundle_v2.css

23 ms

platform.js

28 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 6% of them (5 requests) were addressed to the original Kontraktor-bangunan.com, 23% (18 requests) were made to Blogger.googleusercontent.com and 12% (9 requests) were made to Blogger.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Blogger.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.2 kB (11%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kontraktor-bangunan.com 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. Only a small number of websites need less resources to load. Javascripts take 814.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 128.1 kB

  • Original 155.9 kB
  • After minification 155.1 kB
  • After compression 27.9 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. 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 128.1 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 3.4 kB

  • Original 573.4 kB
  • After minification 570.0 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. Kontraktor Bangun An images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 43.7 kB

  • Original 814.7 kB
  • After minification 814.7 kB
  • After compression 771.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 2 B

  • Original 73.8 kB
  • After minification 73.8 kB
  • After compression 73.8 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. Kontraktor-bangunan.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (45%)

Requests Now

69

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kontraktor Bangun An. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kontraktor-bangunan.com

kontraktor-bangunan.com

312 ms

www.kontraktor-bangunan.com

www.kontraktor-bangunan.com

405 ms

www.kontraktor-bangunan.com

www.kontraktor-bangunan.com

294 ms

3566091532-css_bundle_v2.css

3566091532-css_bundle_v2.css

23 ms

platform.js

platform.js

28 ms

show_ads.js

show_ads.js

55 ms

2410024450-widgets.js

2410024450-widgets.js

42 ms

analytics.js

analytics.js

110 ms

Background-blog.jpg

Background-blog.jpg

225 ms

technohalf-logo.png

technohalf-logo.png

759 ms

hqdefault.jpg

hqdefault.jpg

279 ms

icon18_email.gif

icon18_email.gif

154 ms

jasakontraktorbangunandipurwokerto.jpg

jasakontraktorbangunandipurwokerto.jpg

812 ms

facebook.png

facebook.png

192 ms

instagram.png

instagram.png

191 ms

slide+a.gif

slide+a.gif

1435 ms

slide+d.gif

slide+d.gif

1415 ms

IMG-20140830-01239.jpg

IMG-20140830-01239.jpg

1404 ms

IMG-20140830-01246.jpg

IMG-20140830-01246.jpg

1461 ms

IMG-20140830-01247.jpg

IMG-20140830-01247.jpg

1411 ms

IMG-20150703-01238.jpg

IMG-20150703-01238.jpg

1404 ms

IMG-20150703-01235.jpg

IMG-20150703-01235.jpg

1771 ms

IMG-20150703-01239.jpg

IMG-20150703-01239.jpg

1840 ms

IMG-20150703-01240.jpg

IMG-20150703-01240.jpg

1899 ms

Photo_1599225278799.jpg

Photo_1599225278799.jpg

1837 ms

Photo_1599226962666.jpg

Photo_1599226962666.jpg

1932 ms

rehab+rumah.jpg

rehab+rumah.jpg

1804 ms

plafon+bocor+%25282%2529.jpg

plafon+bocor+%25282%2529.jpg

2127 ms

BASE+ADMIN.jpg

BASE+ADMIN.jpg

2126 ms

Photo_1599226962666.jpg

Photo_1599226962666.jpg

2382 ms

rehab+rumah.jpg

rehab+rumah.jpg

2168 ms

Photo_1599225278799.jpg

Photo_1599225278799.jpg

2082 ms

twitter.png

twitter.png

194 ms

youtube.png

youtube.png

887 ms

sampul%2Bblog%2Bkontraktor%2Bbangunan%2Bcom.jpg

sampul%2Bblog%2Bkontraktor%2Bbangunan%2Bcom.jpg

593 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

73 ms

google_top_exp.js

google_top_exp.js

71 ms

bg_black_50.png

bg_black_50.png

143 ms

_BvEufbo1-Y

_BvEufbo1-Y

194 ms

TH42Y3o8paI

TH42Y3o8paI

538 ms

3uwy68KQYp0

3uwy68KQYp0

579 ms

share_buttons_20_3.png

share_buttons_20_3.png

63 ms

adsbygoogle.js

adsbygoogle.js

116 ms

stats

stats

126 ms

www.kontraktor-bangunan.com

www.kontraktor-bangunan.com

525 ms

snfys0Gs98ln43n0d-14ULoToe6LZxeaYZVfqA.woff

snfys0Gs98ln43n0d-14ULoToe6LZxeaYZVfqA.woff

125 ms

authorization.css

authorization.css

127 ms

navbar.g

navbar.g

107 ms

collect

collect

44 ms

vEFI2_5QCwIS4_Dhez5jcWjValgb8tG1Xb7G.woff

vEFI2_5QCwIS4_Dhez5jcWjValgb8tG1Xb7G.woff

38 ms

show_ads_impl.js

show_ads_impl.js

318 ms

js

js

309 ms

stats-flipper.png

stats-flipper.png

12 ms

www-player.css

www-player.css

19 ms

www-embed-player.js

www-embed-player.js

49 ms

base.js

base.js

73 ms

icons_peach.png

icons_peach.png

8 ms

platform:gapi.iframes.style.common.js

platform:gapi.iframes.style.common.js

9 ms

arrows-light.png

arrows-light.png

9 ms

authorization.css

authorization.css

68 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

54 ms

ad_status.js

ad_status.js

417 ms

Xal8RkuvyCiU6W_GOvwH_DuhE1BN-1S9Ky9af2kVVy4.js

Xal8RkuvyCiU6W_GOvwH_DuhE1BN-1S9Ky9af2kVVy4.js

437 ms

embed.js

embed.js

267 ms

id

id

129 ms

zrt_lookup.html

zrt_lookup.html

84 ms

ads

ads

343 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

70 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

70 ms

Create

Create

288 ms

Create

Create

290 ms

Create

Create

367 ms

GenerateIT

GenerateIT

88 ms

GenerateIT

GenerateIT

95 ms

GenerateIT

GenerateIT

17 ms

13464135-lightbox_bundle.css

13464135-lightbox_bundle.css

6 ms

2318942983-lbx.js

2318942983-lbx.js

9 ms

Accessibility Review

kontraktor-bangunan.com accessibility score

71

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

kontraktor-bangunan.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

kontraktor-bangunan.com SEO score

90

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

    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 Kontraktor-bangunan.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 Kontraktor-bangunan.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

kontraktor-bangunan.com

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