Tools & Wizards About Us
dsi.lk screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dsi.lk

Home - DSI Samson Group

Page Load Speed

2.6 sec in total

First Response

202 ms

Resources Loaded

2.2 sec

Page Rendered

174 ms

dsi.lk screenshot

About Website

Welcome to dsi.lk homepage info - get ready to check DSI best content for Sri Lanka right away, or after learning these important things about dsi.lk

Active in footwear, trading, tires & tubes, rubber products, rubber compounding, reclaim rubber, apparel, engineering, brushes, clay tiles, IT, food & beverages, hydro power, bikes and services indust...

Visit dsi.lk

Key Findings

We analyzed Dsi.lk page load time and found that the first response time was 202 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dsi.lk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

dsi.lk

202 ms

www.dsi.lk

538 ms

styles.css

94 ms

jquery-ui-1.10.4.custom.css

157 ms

jquery.bxslider.css

133 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 94% of them (78 requests) were addressed to the original Dsi.lk, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Bw2015.lk. The less responsive or slowest element that took the longest time to load (719 ms) belongs to the original domain Dsi.lk.

Page Optimization Overview & Recommendations

Page size can be reduced by 398.8 kB (19%)

Content Size

2.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dsi.lk main page is 2.1 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 37.0 kB

  • Original 45.7 kB
  • After minification 39.9 kB
  • After compression 8.8 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 5.9 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 37.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 7.8 kB

  • Original 1.5 MB
  • After minification 1.5 MB

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. DSI images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 294.1 kB

  • Original 437.7 kB
  • After minification 436.6 kB
  • After compression 143.5 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 294.1 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 59.9 kB

  • Original 73.1 kB
  • After minification 63.1 kB
  • After compression 13.2 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. Dsi.lk needs all CSS files to be minified and compressed as it can save up to 59.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (35%)

Requests Now

80

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DSI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dsi.lk

dsi.lk

202 ms

www.dsi.lk

www.dsi.lk

538 ms

styles.css

styles.css

94 ms

jquery-ui-1.10.4.custom.css

jquery-ui-1.10.4.custom.css

157 ms

jquery.bxslider.css

jquery.bxslider.css

133 ms

slicknav.css

slicknav.css

130 ms

jquery-1.10.2.js

jquery-1.10.2.js

206 ms

jquery-ui-1.10.4.custom.min.js

jquery-ui-1.10.4.custom.min.js

269 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

160 ms

html5shiv.js

html5shiv.js

200 ms

stats.php

stats.php

466 ms

jquery.bxslider.js

jquery.bxslider.js

197 ms

jquery.easy-ticker.js

jquery.easy-ticker.js

227 ms

jcarousellite_1.0.1.js

jcarousellite_1.0.1.js

227 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

262 ms

lib.js

lib.js

264 ms

jquery.viewport.js

jquery.viewport.js

295 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

296 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

295 ms

jquery-timing.min.js

jquery-timing.min.js

341 ms

promotion.js

promotion.js

330 ms

scripts.js

scripts.js

331 ms

jquery.lLoad.js

jquery.lLoad.js

337 ms

css

css

26 ms

logo.png

logo.png

77 ms

G1.jpg

G1.jpg

470 ms

02.jpg

02.jpg

595 ms

03.jpg

03.jpg

451 ms

04.jpg

04.jpg

340 ms

beyond-business-index.jpg

beyond-business-index.jpg

74 ms

publications-index.jpg

publications-index.jpg

152 ms

awards-index.jpg

awards-index.jpg

151 ms

taminto.png

taminto.png

232 ms

avi.png

avi.png

230 ms

beach.png

beach.png

298 ms

clarks.png

clarks.png

297 ms

cool.png

cool.png

377 ms

cuddlekids.png

cuddlekids.png

368 ms

disney.png

disney.png

406 ms

dsi.png

dsi.png

443 ms

liberty.png

liberty.png

453 ms

marvel.png

marvel.png

482 ms

ranpa.png

ranpa.png

510 ms

fila.png

fila.png

516 ms

samsons.png

samsons.png

519 ms

saneepa.png

saneepa.png

536 ms

supersport.png

supersport.png

542 ms

tamik.png

tamik.png

578 ms

reebok.png

reebok.png

582 ms

usoft.png

usoft.png

584 ms

waves.png

waves.png

606 ms

wl.png

wl.png

611 ms

redtape.png

redtape.png

643 ms

avira.png

avira.png

652 ms

dell.png

dell.png

650 ms

oriyent.png

oriyent.png

657 ms

stranger.png

stranger.png

671 ms

puma.png

puma.png

675 ms

sweetgirl.png

sweetgirl.png

719 ms

velocity.png

velocity.png

716 ms

analytics.js

analytics.js

56 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

10 ms

collect

collect

11 ms

yclub.png

yclub.png

651 ms

Tamil-Merit.png

Tamil-Merit.png

712 ms

Sinhala-Merit.png

Sinhala-Merit.png

661 ms

headerBg.gif

headerBg.gif

598 ms

searchBtn.png

searchBtn.png

561 ms

bullet.gif

bullet.gif

563 ms

captionBg.png

captionBg.png

492 ms

bodySizerBg.gif

bodySizerBg.gif

517 ms

bulletNews.gif

bulletNews.gif

533 ms

logo-publications.gif

logo-publications.gif

489 ms

logoSliderBg.jpg

logoSliderBg.jpg

491 ms

prevNext.png

prevNext.png

459 ms

logo-footer.gif

logo-footer.gif

435 ms

searchByBg.gif

searchByBg.gif

434 ms

fb.gif

fb.gif

472 ms

twitter.gif

twitter.gif

451 ms

in.gif

in.gif

451 ms

youTube.gif

youTube.gif

430 ms

page.png

page.png

426 ms

pageOn.png

pageOn.png

445 ms

Accessibility Review

dsi.lk accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dsi.lk 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dsi.lk SEO score

75

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

High

robots.txt is not valid

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

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 Dsi.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 Dsi.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

dsi.lk

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