Tools & Wizards About Us
centralpowerbank.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

centralpowerbank.com

Central Powerbank - Toko Online Indonesia

Page Load Speed

3.4 sec in total

First Response

619 ms

Resources Loaded

2.6 sec

Page Rendered

209 ms

centralpowerbank.com screenshot

About Website

Click here to check amazing Central Powerbank content for Indonesia. Otherwise, check out these important facts you probably never knew about centralpowerbank.com

Toko Online Indonesia

Visit centralpowerbank.com

Key Findings

We analyzed Centralpowerbank.com page load time and found that the first response time was 619 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

centralpowerbank.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

centralpowerbank.com

619 ms

bootstrap.min.css

16 ms

pnotify.custom.min.css

22 ms

sweetalert2.min.css

192 ms

cpb.css

27 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Centralpowerbank.com, 6% (3 requests) were made to Cdnjs.cloudflare.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Centralpowerbank.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.5 kB (25%)

Content Size

312.8 kB

After Optimization

235.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centralpowerbank.com main page is 312.8 kB. 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 175.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 44.9 kB

  • Original 50.9 kB
  • After minification 44.3 kB
  • After compression 6.0 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 6.6 kB, which is 13% 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 44.9 kB or 88% of the original size.

Image Optimization

-15%

Potential reduce by 26.4 kB

  • Original 175.0 kB
  • After minification 148.6 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, Central Powerbank needs image optimization as it can save up to 26.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 6.3 kB

  • Original 66.0 kB
  • After minification 66.0 kB
  • After compression 59.7 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

-0%

Potential reduce by 64 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. Centralpowerbank.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

47

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Powerbank. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centralpowerbank.com

centralpowerbank.com

619 ms

bootstrap.min.css

bootstrap.min.css

16 ms

pnotify.custom.min.css

pnotify.custom.min.css

22 ms

sweetalert2.min.css

sweetalert2.min.css

192 ms

cpb.css

cpb.css

27 ms

jquery.min.js

jquery.min.js

543 ms

yii.js

yii.js

553 ms

yii.validation.js

yii.validation.js

551 ms

yii.activeForm.js

yii.activeForm.js

554 ms

pnotify.custom.min.js

pnotify.custom.min.js

553 ms

sweetalert2.min.js

sweetalert2.min.js

34 ms

myscript.js

myscript.js

563 ms

bootstrap.min.js

bootstrap.min.js

1080 ms

bloodhound.min.js

bloodhound.min.js

1094 ms

bootstrap3-typeahead.min.js

bootstrap3-typeahead.min.js

17 ms

logo.png

logo.png

557 ms

facebook_circle_color-48.png

facebook_circle_color-48.png

1086 ms

instagram.png

instagram.png

1091 ms

3303_196_Mangkok-Jerami-Gandum-Wheat-Bowl-Nasi-Sup-Mie-Oat-Sereal-Straw-Free-BP_6678eaf7b404b.jpeg

3303_196_Mangkok-Jerami-Gandum-Wheat-Bowl-Nasi-Sup-Mie-Oat-Sereal-Straw-Free-BP_6678eaf7b404b.jpeg

568 ms

3270_196_Jemuran-Menara-3-Susun--Jemuran-Handuk-Baju-Kaos-Kaki-Bayi-Stand-Hanger-Berdiri-Lipat-3-Susun_6332675b45371.jpg

3270_196_Jemuran-Menara-3-Susun--Jemuran-Handuk-Baju-Kaos-Kaki-Bayi-Stand-Hanger-Berdiri-Lipat-3-Susun_6332675b45371.jpg

571 ms

3190_196_Scooter-Anak---Kickboard-Scooter-Roda-LED---Skuter-Otoped-Anak-LED-Roda-3---Scooter-3-Roda-Led_62a95166690bf.jpg

3190_196_Scooter-Anak---Kickboard-Scooter-Roda-LED---Skuter-Otoped-Anak-LED-Roda-3---Scooter-3-Roda-Led_62a95166690bf.jpg

575 ms

3001_196_HOLDER-HP-TEMPEL-DINDING-2-KAIT--GANTUNGAN-TEMPAT-HP-SERBAGUNA-PHONE-HOLDER_61dfc0c2ed497.jpg

3001_196_HOLDER-HP-TEMPEL-DINDING-2-KAIT--GANTUNGAN-TEMPAT-HP-SERBAGUNA-PHONE-HOLDER_61dfc0c2ed497.jpg

579 ms

3263_196_Blender-Chopper-Manual--Penghalus-Bumbu-Dapur-Praktis--Chopper-Besar_6323e094eb5fc.jpg

3263_196_Blender-Chopper-Manual--Penghalus-Bumbu-Dapur-Praktis--Chopper-Besar_6323e094eb5fc.jpg

1113 ms

3614_196_Alat-Penggaruk-Punggung-StainlessAlat-Garuk-Badan-Stainless--ALAT-PENGGARUK-PUNGGUNG-STAINLESS-GARUKAN-TONGKAT-GARUK-BADAN--BODY-BACK-SCRATCH_66d19adbc7189.jpeg

3614_196_Alat-Penggaruk-Punggung-StainlessAlat-Garuk-Badan-Stainless--ALAT-PENGGARUK-PUNGGUNG-STAINLESS-GARUKAN-TONGKAT-GARUK-BADAN--BODY-BACK-SCRATCH_66d19adbc7189.jpeg

589 ms

3613_196_XY-888-Lampu-Dinding-Solar-Sensor-Gerak-Lampu-Taman-Solar-Lampu-Hias--Lampu-Dinding-Solar-Interaction-Wall-Lamp-Tenaga-Surya-Sensor-XY-888_66d19459bd85a.jpeg

3613_196_XY-888-Lampu-Dinding-Solar-Sensor-Gerak-Lampu-Taman-Solar-Lampu-Hias--Lampu-Dinding-Solar-Interaction-Wall-Lamp-Tenaga-Surya-Sensor-XY-888_66d19459bd85a.jpeg

599 ms

3612_196_LAT-CUKUR-JILILAI-ELEKTRIK-MINI-SHAVER-ALAT-CUKUR-JENGGOT-KUMIS-ALAT-CUKUR-MINI-PORTABEL_66d191c18f95d.jpg

3612_196_LAT-CUKUR-JILILAI-ELEKTRIK-MINI-SHAVER-ALAT-CUKUR-JENGGOT-KUMIS-ALAT-CUKUR-MINI-PORTABEL_66d191c18f95d.jpg

611 ms

3611_196_Termos-Royal-Star-Mug-Gelas-Cangkir-Tahan-Panas-Royal-Star-220-ML-Stainles-Stel-Termos_66c9937383076.jpeg

3611_196_Termos-Royal-Star-Mug-Gelas-Cangkir-Tahan-Panas-Royal-Star-220-ML-Stainles-Stel-Termos_66c9937383076.jpeg

621 ms

3610_196_Kotak-Pemanggang-Panci-Pemanggang-Kotak--Pemanggang-Square-Grill-Pan-20cm-Alat-Panggang-Grill-Pan-Anti-Lengket--Panci-Panggang-Square-Grill-Pan-Foldable-20Cm-Wajan-BBQ-Anti-Lengket-Bentuk-Kotak-Panci-Pemanggang_66c96828b565e.jpg

3610_196_Kotak-Pemanggang-Panci-Pemanggang-Kotak--Pemanggang-Square-Grill-Pan-20cm-Alat-Panggang-Grill-Pan-Anti-Lengket--Panci-Panggang-Square-Grill-Pan-Foldable-20Cm-Wajan-BBQ-Anti-Lengket-Bentuk-Kotak-Panci-Pemanggang_66c96828b565e.jpg

1161 ms

1734_196_ANYCAST-DONGLE-HDMI-WIFI-DISPLAY-RECEIVER-TV_59e97f95454fa.jpg

1734_196_ANYCAST-DONGLE-HDMI-WIFI-DISPLAY-RECEIVER-TV_59e97f95454fa.jpg

1087 ms

567_196_HEADSET-BLUETOOTH-MINI-S530_57ee4e5d462a9.jpeg

567_196_HEADSET-BLUETOOTH-MINI-S530_57ee4e5d462a9.jpeg

1107 ms

980_196_ROKOK-ELEKTRIK-iSTICK-PICO-MEGA_5810521c94589.jpg

980_196_ROKOK-ELEKTRIK-iSTICK-PICO-MEGA_5810521c94589.jpg

1107 ms

846_196_TIMBANGAN-BADAN-DIGITAL_5a7fed6f2386a.jpeg

846_196_TIMBANGAN-BADAN-DIGITAL_5a7fed6f2386a.jpeg

1108 ms

1087_196_VAPOR-VGOD_586efcfbe092a.jpg

1087_196_VAPOR-VGOD_586efcfbe092a.jpg

1621 ms

bbm.png

bbm.png

1108 ms

phone.png

phone.png

1109 ms

wa.png

wa.png

1110 ms

bca.jpg

bca.jpg

1111 ms

jne.png

jne.png

1116 ms

fb.png

fb.png

1120 ms

ig.png

ig.png

1119 ms

css

css

36 ms

bukalapak.png

bukalapak.png

1110 ms

shopee.png

shopee.png

1110 ms

css

css

30 ms

tokpedia.png

tokpedia.png

1109 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

20 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

31 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1369 ms

fb_hover.png

fb_hover.png

584 ms

ig_hover.png

ig_hover.png

584 ms

white_wall.png

white_wall.png

593 ms

Accessibility Review

centralpowerbank.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

centralpowerbank.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

centralpowerbank.com 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

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 Centralpowerbank.com 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 Centralpowerbank.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

centralpowerbank.com

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