Tools & Wizards About Us
cfour.lk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cfour.lk

Mosquito net prices in Sri Lanka - C-four Long lasting Mosquito Nets

Page Load Speed

9.4 sec in total

First Response

1.5 sec

Resources Loaded

7.5 sec

Page Rendered

348 ms

cfour.lk screenshot

About Website

Visit cfour.lk now to see the best up-to-date C Four content and also check out these interesting facts you probably never knew about cfour.lk

C-four mosquito net is the award-winning mosquito net in Sri Lanka with the right height, roundness, and shape. Check Mosquito net prices.

Visit cfour.lk

Key Findings

We analyzed Cfour.lk page load time and found that the first response time was 1.5 sec and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cfour.lk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

www.cfour.lk

1508 ms

wc-blocks.css

27 ms

active-filters.css

226 ms

add-to-cart-form.css

287 ms

packages-style.css

257 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 59% of them (80 requests) were addressed to the original Cfour.lk, 36% (48 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cfour.lk.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.6 kB (40%)

Content Size

801.1 kB

After Optimization

484.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cfour.lk main page is 801.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 364.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 314.9 kB

  • Original 364.6 kB
  • After minification 364.5 kB
  • After compression 49.7 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 314.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 289 B

  • Original 109.2 kB
  • After minification 108.9 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. C Four images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 683 B

  • Original 232.7 kB
  • After minification 232.7 kB
  • After compression 232.0 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

-1%

Potential reduce by 652 B

  • Original 94.6 kB
  • After minification 94.6 kB
  • After compression 94.0 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. Cfour.lk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 77 (92%)

Requests Now

84

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Four. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 49 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cfour.lk

www.cfour.lk

1508 ms

wc-blocks.css

wc-blocks.css

27 ms

active-filters.css

active-filters.css

226 ms

add-to-cart-form.css

add-to-cart-form.css

287 ms

packages-style.css

packages-style.css

257 ms

all-products.css

all-products.css

230 ms

all-reviews.css

all-reviews.css

255 ms

attribute-filter.css

attribute-filter.css

289 ms

breadcrumbs.css

breadcrumbs.css

438 ms

catalog-sorting.css

catalog-sorting.css

238 ms

customer-account.css

customer-account.css

462 ms

featured-category.css

featured-category.css

475 ms

featured-product.css

featured-product.css

268 ms

mini-cart.css

mini-cart.css

281 ms

price-filter.css

price-filter.css

482 ms

product-add-to-cart.css

product-add-to-cart.css

495 ms

product-button.css

product-button.css

297 ms

product-categories.css

product-categories.css

521 ms

product-image.css

product-image.css

636 ms

product-image-gallery.css

product-image-gallery.css

666 ms

product-query.css

product-query.css

702 ms

product-results-count.css

product-results-count.css

492 ms

product-reviews.css

product-reviews.css

716 ms

product-sale-badge.css

product-sale-badge.css

504 ms

product-search.css

product-search.css

740 ms

product-sku.css

product-sku.css

751 ms

product-stock-indicator.css

product-stock-indicator.css

846 ms

product-summary.css

product-summary.css

674 ms

product-title.css

product-title.css

907 ms

rating-filter.css

rating-filter.css

939 ms

reviews-by-category.css

reviews-by-category.css

953 ms

reviews-by-product.css

reviews-by-product.css

969 ms

product-details.css

product-details.css

976 ms

single-product.css

single-product.css

1073 ms

stock-filter.css

stock-filter.css

916 ms

cart.css

cart.css

925 ms

checkout.css

checkout.css

1180 ms

js

js

66 ms

js

js

113 ms

mini-cart-contents.css

mini-cart-contents.css

1076 ms

chaty-front.min.css

chaty-front.min.css

949 ms

payhere-checkout-styles.css

payhere-checkout-styles.css

963 ms

payhere-ipg-public.css

payhere-ipg-public.css

973 ms

wpmenucart-icons.min.css

wpmenucart-icons.min.css

1031 ms

wpmenucart-main.min.css

wpmenucart-main.min.css

972 ms

woocommerce-layout.css

woocommerce-layout.css

1138 ms

woocommerce.css

woocommerce.css

965 ms

photoswipe.min.css

photoswipe.min.css

930 ms

default-skin.min.css

default-skin.min.css

932 ms

select2.css

select2.css

1124 ms

et-core-unified-206.min.css

et-core-unified-206.min.css

1079 ms

email-decode.min.js

email-decode.min.js

770 ms

jquery.min.js

jquery.min.js

1164 ms

jquery-migrate.min.js

jquery-migrate.min.js

852 ms

cht-front-script.min.js

cht-front-script.min.js

1146 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1161 ms

add-to-cart.min.js

add-to-cart.min.js

1133 ms

js.cookie.min.js

js.cookie.min.js

1008 ms

woocommerce.min.js

woocommerce.min.js

893 ms

scripts.min.js

scripts.min.js

865 ms

jquery.fitvids.js

jquery.fitvids.js

1060 ms

jquery.mobile.js

jquery.mobile.js

1036 ms

common.js

common.js

1186 ms

jquery.zoom.min.js

jquery.zoom.min.js

995 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

983 ms

photoswipe.min.js

photoswipe.min.js

1089 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

1076 ms

single-product.min.js

single-product.min.js

1021 ms

cart-fragments.min.js

cart-fragments.min.js

1004 ms

country-select.min.js

country-select.min.js

997 ms

address-i18n.min.js

address-i18n.min.js

1140 ms

checkout.min.js

checkout.min.js

1199 ms

select2.full.min.js

select2.full.min.js

1258 ms

selectWoo.full.min.js

selectWoo.full.min.js

1116 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

1006 ms

js

js

242 ms

analytics.js

analytics.js

282 ms

gtm.js

gtm.js

280 ms

js

js

278 ms

cfour-slider1.jpg

cfour-slider1.jpg

797 ms

cfour-slider2.jpg

cfour-slider2.jpg

977 ms

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759 ms

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c-four-logo-2.png

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www.cfour.lk

328 ms

woocommerce-smallscreen.css

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Accessibility Review

cfour.lk accessibility score

73

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

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

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cfour.lk 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

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cfour.lk SEO score

93

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

Links do not have descriptive text

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 Cfour.lk 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 Cfour.lk 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

cfour.lk

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