Access bukukita.com. Toko Buku Online Terlengkap & Terpercaya

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

bukukita.com

786 ms

bukukita.com

3648 ms

jquery-ui.css

256 ms

demos.css

510 ms

jquery.min.js

37 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 80% of them (119 requests) were addressed to the original Bukukita.com, 5% (7 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Bukukita.com.

Content Size

1.7 MB

After Optimization

1.3 MB

In fact, the total size of Bukukita.com main page is 1.7 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. 70% of websites need less resources to load. Images take 948.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 150.6 kB

Original 173.9 kB
After minification 141.1 kB
After compression 23.3 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 32.8 kB, which is 19% 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 150.6 kB or 87% of the original size.

Image Optimization

-11%

Potential reduce by 109.0 kB

Original 948.8 kB
After minification 839.8 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, Bukukita needs image optimization as it can save up to 109.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 119.0 kB

Original 489.6 kB
After minification 489.3 kB
After compression 370.6 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 119.0 kB or 24% of the original size.

CSS Optimization

-22%

Potential reduce by 19.3 kB

Original 89.4 kB
After minification 89.4 kB
After compression 70.1 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. Bukukita.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 22% of the original size.

Requests Now

135

After Optimization

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bukukita. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document doesn't use 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 Bukukita.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 Bukukita.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

bukukita.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Toko Buku Online Terlengkap & Terpercaya | Bukukita.com

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

bukukita.com

bukukita.com

jquery-ui.css

demos.css

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

bukukita.com

bukukita.com

jquery-ui.css

demos.css

jquery.min.js

js

style.css

waves.css

slick.css

slick-theme.css

bootstrap-select.css

style-colors.css

style-layout1.css

modernizr.js

jquery.js

bootstrap.min.js

waves.min.js

slick.min.js

bootstrap-select.min.js

jquery.parallax-1.1.3.js

jquery.waypoints.min.js

sticky.min.js

doubletaptogo.js

jquery.elevatezoom.js

imagesloaded.pkgd.min.js

jquery.magnific-popup.min.js

jquery.plugin.min.js

jquery.countdown.min.js

jquery.form.js

jquery.validate.min.js

custom.js

custom-layout1.js

jquery-ui.min.js

jssor.js

jssor.slider.js

eBBcVxMpWrJGgHmd

platform.js

ga.js

js

analytics.js

__utm.gif

collect

collect