Tools & Wizards About Us
rzku.com screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

rzku.com

RZKU.com I The best online shop

Page Load Speed

8.9 sec in total

First Response

2.7 sec

Resources Loaded

5.4 sec

Page Rendered

869 ms

rzku.com screenshot

About Website

Welcome to rzku.com homepage info - get ready to check RZKU best content for Bangladesh right away, or after learning these important things about rzku.com

RZKU is the number one source of online shopping. RZKU gives the deals with buy now pay later facility.

Visit rzku.com

Key Findings

We analyzed Rzku.com page load time and found that the first response time was 2.7 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rzku.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value28.5 s

0/100

10%

TBT (Total Blocking Time)

Value25,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.545

13/100

15%

TTI (Time to Interactive)

Value49.1 s

0/100

10%

Network Requests Diagram

rzku.com

2674 ms

standalone.27ce92d990327788c5b806fbdc21608b1627635707.css

64 ms

all.css

92 ms

et-empty.png

55 ms

rzku-logo_yeSu.png

76 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 40% of them (23 requests) were addressed to the original Rzku.com, 17% (10 requests) were made to Embed.tawk.to and 14% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Rzku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (63%)

Content Size

4.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rzku.com main page is 4.1 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. HTML takes 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 1.9 MB

  • Original 2.9 MB
  • After minification 2.9 MB
  • After compression 1.0 MB

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 1.9 MB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 269.6 kB
  • After minification 269.6 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. RZKU images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 97.5 kB

  • Original 176.9 kB
  • After minification 176.6 kB
  • After compression 79.4 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 97.5 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 630.9 kB

  • Original 772.6 kB
  • After minification 771.6 kB
  • After compression 141.7 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. Rzku.com needs all CSS files to be minified and compressed as it can save up to 630.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (63%)

Requests Now

41

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RZKU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rzku.com

rzku.com

2674 ms

standalone.27ce92d990327788c5b806fbdc21608b1627635707.css

standalone.27ce92d990327788c5b806fbdc21608b1627635707.css

64 ms

all.css

all.css

92 ms

et-empty.png

et-empty.png

55 ms

rzku-logo_yeSu.png

rzku-logo_yeSu.png

76 ms

facebook.png

facebook.png

75 ms

logo-afterpay-colour.png

logo-afterpay-colour.png

121 ms

css

css

80 ms

css

css

82 ms

email-decode.min.js

email-decode.min.js

6 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

102 ms

jquery-migrate-3.3.0.min.js

jquery-migrate-3.3.0.min.js

111 ms

scripts-9bf844b86a2c4e5c6c9d44d9478935a81627635707.js

scripts-9bf844b86a2c4e5c6c9d44d9478935a81627635707.js

275 ms

owl.carousel.min.js

owl.carousel.min.js

1106 ms

exceptions.js

exceptions.js

579 ms

et_product_image_gallery_grid.js

et_product_image_gallery_grid.js

111 ms

beacon.min.js

beacon.min.js

578 ms

paymentAc.jpg

paymentAc.jpg

110 ms

mem8YaGs126MiZpBA-UFVZ0d.woff

mem8YaGs126MiZpBA-UFVZ0d.woff

481 ms

uYKcPVoh6c5R0NpdEY5A-Q.woff

uYKcPVoh6c5R0NpdEY5A-Q.woff

712 ms

mem5YaGs126MiZpBA-UN_r8OUuhs.ttf

mem5YaGs126MiZpBA-UN_r8OUuhs.ttf

620 ms

MTP_ySUJH_bn48VBG8sNShsxEYwM7FgeyaSgU71cLG0.woff

MTP_ySUJH_bn48VBG8sNShsxEYwM7FgeyaSgU71cLG0.woff

857 ms

k3k702ZOKiLJc3WVjuplzBsxEYwM7FgeyaSgU71cLG0.woff

k3k702ZOKiLJc3WVjuplzBsxEYwM7FgeyaSgU71cLG0.woff

857 ms

fa-regular-400.woff

fa-regular-400.woff

380 ms

fa-solid-900.woff

fa-solid-900.woff

384 ms

glyphs.woff

glyphs.woff

386 ms

et-icon.woff

et-icon.woff

380 ms

fa-brands-400.woff

fa-brands-400.woff

385 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

383 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

381 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

381 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

381 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

382 ms

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

382 ms

init.js

init.js

762 ms

default

default

396 ms

banner10FurniC.jpg

banner10FurniC.jpg

593 ms

info-block-1c.jpg

info-block-1c.jpg

56 ms

info-block-2c.jpg

info-block-2c.jpg

55 ms

Baby-_-kids-500x300mc.jpg

Baby-_-kids-500x300mc.jpg

56 ms

Furniture-500x300mc.jpg

Furniture-500x300mc.jpg

56 ms

gadgets-500x300mc.jpg

gadgets-500x300mc.jpg

382 ms

Home-_-garden-500x300mc.jpg

Home-_-garden-500x300mc.jpg

57 ms

index.php

index.php

427 ms

templates.7w7R3H4v9J.js

templates.7w7R3H4v9J.js

207 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

23 ms

styles.7w7R3H4v9J.css

styles.7w7R3H4v9J.css

217 ms

preload_data.7w7R3H4v9J.js

preload_data.7w7R3H4v9J.js

342 ms

widgets.38024.min.js

widgets.38024.min.js

313 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

15 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

69 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

191 ms

twk-main.js

twk-main.js

29 ms

twk-vendor.js

twk-vendor.js

217 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

154 ms

twk-chunk-common.js

twk-chunk-common.js

34 ms

twk-runtime.js

twk-runtime.js

38 ms

twk-app.js

twk-app.js

192 ms

Accessibility Review

rzku.com accessibility score

74

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

Best Practices

rzku.com best practices score

67

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

Missing source maps for large first-party JavaScript

SEO Factors

rzku.com SEO score

71

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rzku.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rzku.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

rzku.com

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