Tools & Wizards About Us
otk.com.zm screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

otk.com.zm

Manufacturing Light Steel Channels | OTK Ceiling Solutions | Zambia

Page Load Speed

5.9 sec in total

First Response

2.7 sec

Resources Loaded

3.2 sec

Page Rendered

65 ms

otk.com.zm screenshot

About Website

Click here to check amazing OTK Com content. Otherwise, check out these important facts you probably never knew about otk.com.zm

OTK Ceiling Solutions not only provides high-quality suspended ceiling systems, but we also manufacture our own light steel channels for added control and quality assurance.

Visit otk.com.zm

Key Findings

We analyzed Otk.com.zm page load time and found that the first response time was 2.7 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

otk.com.zm performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

www.otk.com.zm

2654 ms

originTrials.41d7301a.bundle.min.js

35 ms

minified.js

39 ms

focus-within-polyfill.js

36 ms

polyfill.min.js

33 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Otk.com.zm, 46% (18 requests) were made to Static.wixstatic.com and 38% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Otk.com.zm.

Page Optimization Overview & Recommendations

Page size can be reduced by 843.4 kB (56%)

Content Size

1.5 MB

After Optimization

675.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Otk.com.zm main page is 1.5 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. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 832.5 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 199.1 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 832.5 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 8.1 kB

  • Original 262.8 kB
  • After minification 254.6 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. OTK Com images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 224.4 kB
  • After minification 224.4 kB
  • After compression 221.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OTK Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.otk.com.zm

www.otk.com.zm

2654 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

35 ms

minified.js

minified.js

39 ms

focus-within-polyfill.js

focus-within-polyfill.js

36 ms

polyfill.min.js

polyfill.min.js

33 ms

c5559a_4cf646765bfd40998ac9f5497fc0e6bbf000.jpg

c5559a_4cf646765bfd40998ac9f5497fc0e6bbf000.jpg

199 ms

shutterstock_730344424%20copy.jpg

shutterstock_730344424%20copy.jpg

125 ms

c5559a_53f6db58af284980840ae29ef54e21e8~mv2.png

c5559a_53f6db58af284980840ae29ef54e21e8~mv2.png

25 ms

c5559a_48161d4f9eec4daf9bb4baccd8520f6e~mv2.png

c5559a_48161d4f9eec4daf9bb4baccd8520f6e~mv2.png

237 ms

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

7 ms

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9 ms

c5559a_6b323372a32b4131a6dd03163aba04bc~mv2.jpg

c5559a_6b323372a32b4131a6dd03163aba04bc~mv2.jpg

191 ms

c5559a_7293a9fa30c84216afc4ce81309bed90~mv2.jpg

c5559a_7293a9fa30c84216afc4ce81309bed90~mv2.jpg

274 ms

c5559a_6b323372a32b4131a6dd03163aba04bc~mv2.jpg

c5559a_6b323372a32b4131a6dd03163aba04bc~mv2.jpg

8 ms

c5559a_7293a9fa30c84216afc4ce81309bed90~mv2.jpg

c5559a_7293a9fa30c84216afc4ce81309bed90~mv2.jpg

214 ms

c5559a_e885b9102c1948e4b53f919ce03514db~mv2.jpeg

c5559a_e885b9102c1948e4b53f919ce03514db~mv2.jpeg

53 ms

c5559a_8fb0c08e6ff0477e974ef902e4957a10~mv2.jpeg

c5559a_8fb0c08e6ff0477e974ef902e4957a10~mv2.jpeg

54 ms

c5559a_ce078bd27ee44b15a06333dbab19a50c~mv2.jpg

c5559a_ce078bd27ee44b15a06333dbab19a50c~mv2.jpg

229 ms

c5559a_97e989a4fff548cf8776d1278d6a88f3~mv2.png

c5559a_97e989a4fff548cf8776d1278d6a88f3~mv2.png

274 ms

c5559a_7f64b19534874074acb73de9c696b41b~mv2.png

c5559a_7f64b19534874074acb73de9c696b41b~mv2.png

174 ms

c5559a_3066a27ce92b4a668340893b5820e155~mv2.png

c5559a_3066a27ce92b4a668340893b5820e155~mv2.png

395 ms

c5559a_365d2d53037c411fa66201ff4aff9363~mv2.png

c5559a_365d2d53037c411fa66201ff4aff9363~mv2.png

397 ms

c5559a_97e989a4fff548cf8776d1278d6a88f3~mv2.png

c5559a_97e989a4fff548cf8776d1278d6a88f3~mv2.png

370 ms

EVERY%20INCH%20AND%20KNAUF%20LOGOS-05.png

EVERY%20INCH%20AND%20KNAUF%20LOGOS-05.png

396 ms

EVERY%20INCH%20AND%20KNAUF%20LOGOS-06.png

EVERY%20INCH%20AND%20KNAUF%20LOGOS-06.png

399 ms

bundle.min.js

bundle.min.js

17 ms

76 ms

72 ms

thunderbolt-commons.ec68bee9.bundle.min.js

thunderbolt-commons.ec68bee9.bundle.min.js

4 ms

main.f286c407.bundle.min.js

main.f286c407.bundle.min.js

44 ms

lodash.min.js

lodash.min.js

44 ms

react.production.min.js

react.production.min.js

38 ms

react-dom.production.min.js

react-dom.production.min.js

45 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

52 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

52 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

29 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

otk.com.zm accessibility score

100

Accessibility Issues

Best Practices

otk.com.zm 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

otk.com.zm SEO score

92

Search Engine Optimization Advices

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 Otk.com.zm 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 Otk.com.zm 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

otk.com.zm

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