Tools & Wizards About Us
chemtradeasia.lk screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

chemtradeasia.lk

Industrial Chemical Suppliers & Distributor Company In Sri Lanka

Page Load Speed

3.3 sec in total

First Response

428 ms

Resources Loaded

2.2 sec

Page Rendered

647 ms

chemtradeasia.lk screenshot

About Website

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

Tradeasia: industrial chemical suppliers & distributors in Sri Lanka, offering high-quality chemicals and exceptional service for various industries.

Visit chemtradeasia.lk

Key Findings

We analyzed Chemtradeasia.lk page load time and found that the first response time was 428 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

chemtradeasia.lk performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

chemtradeasia.lk

428 ms

www.chemtradeasia.lk

640 ms

jquery.min.js

31 ms

slick.min.css

44 ms

slick-theme.min.css

53 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Chemtradeasia.lk, 75% (50 requests) were made to Chemtradea.chemtradeasia.com and 10% (7 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Chemtradea.chemtradeasia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.2 kB (43%)

Content Size

710.6 kB

After Optimization

403.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Chemtradeasia.lk main page is 710.6 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. 50% of websites need less resources to load. HTML takes 318.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 280.8 kB

  • Original 318.3 kB
  • After minification 223.9 kB
  • After compression 37.5 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 94.3 kB, which is 30% 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 280.8 kB or 88% of the original size.

Image Optimization

-20%

Potential reduce by 25.3 kB

  • Original 124.8 kB
  • After minification 99.5 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, Chemtradeasia needs image optimization as it can save up to 25.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 267.5 kB
  • After minification 267.5 kB
  • After compression 266.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

62

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemtradeasia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chemtradeasia.lk

chemtradeasia.lk

428 ms

www.chemtradeasia.lk

www.chemtradeasia.lk

640 ms

jquery.min.js

jquery.min.js

31 ms

slick.min.css

slick.min.css

44 ms

slick-theme.min.css

slick-theme.min.css

53 ms

font-awesome.min.css

font-awesome.min.css

59 ms

slick.min.js

slick.min.js

61 ms

js

js

86 ms

api.js

api.js

77 ms

css2

css2

60 ms

element.js

element.js

87 ms

tradeasia-logo-white.webp

tradeasia-logo-white.webp

528 ms

bg-related-product.png

bg-related-product.png

668 ms

sodium-lauryl-ether-sulfate-(70percentage)---china.webp

sodium-lauryl-ether-sulfate-(70percentage)---china.webp

574 ms

hydrogen-peroxide-(50percentage)---bangladesh.webp

hydrogen-peroxide-(50percentage)---bangladesh.webp

474 ms

tapioca-starch.webp

tapioca-starch.webp

622 ms

ferrous-sulfate-heptahydrate.webp

ferrous-sulfate-heptahydrate.webp

1102 ms

boricacid.webp

boricacid.webp

524 ms

boraxdecahydrate.webp

boraxdecahydrate.webp

571 ms

stearicacid.webp

stearicacid.webp

626 ms

sodium-sulphate-anhydrous.webp

sodium-sulphate-anhydrous.webp

670 ms

maize-(corn)-starch.webp

maize-(corn)-starch.webp

624 ms

glacialaceticacid.webp

glacialaceticacid.webp

672 ms

sodaashlight.webp

sodaashlight.webp

673 ms

caustic-soda-flakes.webp

caustic-soda-flakes.webp

726 ms

tailored.webp

tailored.webp

716 ms

guarantee.webp

guarantee.webp

720 ms

delivery.webp

delivery.webp

721 ms

cal-white.webp

cal-white.webp

723 ms

loc-white.webp

loc-white.webp

766 ms

apple-footer.webp

apple-footer.webp

770 ms

google-footer.webp

google-footer.webp

771 ms

Download-Apps.webp

Download-Apps.webp

974 ms

email.webp

email.webp

776 ms

call.webp

call.webp

815 ms

bn-home.webp

bn-home.webp

826 ms

bn_sec2.webp

bn_sec2.webp

777 ms

acids.webp

acids.webp

784 ms

additives-modifier.webp

additives-modifier.webp

822 ms

alkali.webp

alkali.webp

828 ms

chelant-builders.webp

chelant-builders.webp

836 ms

essential-oils.webp

essential-oils.webp

872 ms

inorganic-chemicals.webp

inorganic-chemicals.webp

875 ms

oleochemicals.webp

oleochemicals.webp

928 ms

organic-chemicals.webp

organic-chemicals.webp

887 ms

oxides.webp

oxides.webp

924 ms

petrochemicals.webp

petrochemicals.webp

976 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

220 ms

recaptcha__en.js

recaptcha__en.js

221 ms

track.js

track.js

302 ms

ajax-loader.gif

ajax-loader.gif

119 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

32 ms

slick.woff

slick.woff

55 ms

phosphorus-compounds.webp

phosphorus-compounds.webp

513 ms

salts.webp

salts.webp

503 ms

solvents.webp

solvents.webp

503 ms

special-chemicals.webp

special-chemicals.webp

456 ms

surfactants.webp

surfactants.webp

467 ms

bg-values.webp

bg-values.webp

500 ms

gulfood-manufacturing-10th-edition.webp

gulfood-manufacturing-10th-edition.webp

449 ms

fi-asia-indonesia.webp

fi-asia-indonesia.webp

451 ms

1731569701.webp

1731569701.webp

420 ms

1731386607.webp

1731386607.webp

471 ms

1730955231.webp

1730955231.webp

455 ms

bn-feedback.webp

bn-feedback.webp

461 ms

footer-bg.webp

footer-bg.webp

420 ms

tradeasia-logo-white.webp

tradeasia-logo-white.webp

480 ms

Accessibility Review

chemtradeasia.lk accessibility score

76

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

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

Links do not have a discernible name

Best Practices

chemtradeasia.lk best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chemtradeasia.lk SEO score

84

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Chemtradeasia.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 Chemtradeasia.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

chemtradeasia.lk

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