Tools & Wizards About Us
sealachem.co.zw screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sealachem.co.zw

Sealachem (Pvt) Ltd | Adhesives, Sealants, and DIY Zimbabwe

Page Load Speed

6.6 sec in total

First Response

2.5 sec

Resources Loaded

3.8 sec

Page Rendered

284 ms

sealachem.co.zw screenshot

About Website

Click here to check amazing Sealachem content. Otherwise, check out these important facts you probably never knew about sealachem.co.zw

SEALACHEM is the distributor of tape, sealants and adhesives for ALCOLIN, BOSTIK, PERMA, VELCRO, SELLOTAPE, RYSTIX & BIDVEST in Zimbabwe.

Visit sealachem.co.zw

Key Findings

We analyzed Sealachem.co.zw page load time and found that the first response time was 2.5 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sealachem.co.zw performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.876

3/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

sealachem.co.zw

2477 ms

js

59 ms

front.min.css

175 ms

css

103 ms

choices.min.css

65 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 50% of them (26 requests) were addressed to the original Sealachem.co.zw, 38% (20 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Sealachem.co.zw.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.8 kB (24%)

Content Size

885.4 kB

After Optimization

670.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sealachem.co.zw main page is 885.4 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. 65% of websites need less resources to load. Javascripts take 455.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 163.4 kB

  • Original 198.5 kB
  • After minification 198.4 kB
  • After compression 35.1 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 163.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 194 B

  • Original 220.5 kB
  • After minification 220.3 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. Sealachem images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 45.3 kB

  • Original 455.6 kB
  • After minification 455.6 kB
  • After compression 410.3 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

-54%

Potential reduce by 5.9 kB

  • Original 10.8 kB
  • After minification 8.6 kB
  • After compression 5.0 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. Sealachem.co.zw needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (70%)

Requests Now

30

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sealachem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sealachem.co.zw

sealachem.co.zw

2477 ms

js

js

59 ms

front.min.css

front.min.css

175 ms

css

css

103 ms

choices.min.css

choices.min.css

65 ms

frontend-gtag.min.js

frontend-gtag.min.js

213 ms

ie-compat.min.js

ie-compat.min.js

212 ms

email-decode.min.js

email-decode.min.js

26 ms

jquery.min.js

jquery.min.js

246 ms

jquery-migrate.min.js

jquery-migrate.min.js

30 ms

front.min.js

front.min.js

38 ms

scripts.min.js

scripts.min.js

49 ms

smoothscroll.js

smoothscroll.js

42 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

243 ms

api.js

api.js

65 ms

recaptcha.js

recaptcha.js

50 ms

jquery.fitvids.js

jquery.fitvids.js

57 ms

jquery.mobile.js

jquery.mobile.js

60 ms

common.js

common.js

65 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

71 ms

js

js

95 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

71 ms

DPEtYwqExx0AWHX5Ax4B.ttf

DPEtYwqExx0AWHX5Ax4B.ttf

38 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

47 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

52 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw5aX8.ttf

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

51 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

52 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

53 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

62 ms

q5uCsoe5IOB2-pXv9UcNExN8gQ.ttf

q5uCsoe5IOB2-pXv9UcNExN8gQ.ttf

64 ms

7cHpv4kjgoGqM7E_DMs8.ttf

7cHpv4kjgoGqM7E_DMs8.ttf

61 ms

7cHqv4kjgoGqM7E3_-gs51op.ttf

7cHqv4kjgoGqM7E3_-gs51op.ttf

61 ms

7cHqv4kjgoGqM7E3p-ks51op.ttf

7cHqv4kjgoGqM7E3p-ks51op.ttf

63 ms

7cHqv4kjgoGqM7E3w-os51op.ttf

7cHqv4kjgoGqM7E3w-os51op.ttf

64 ms

7cHrv4kjgoGqM7E3b_s7wHo.ttf

7cHrv4kjgoGqM7E3b_s7wHo.ttf

67 ms

7cHqv4kjgoGqM7E30-8s51op.ttf

7cHqv4kjgoGqM7E30-8s51op.ttf

68 ms

7cHqv4kjgoGqM7E3t-4s51op.ttf

7cHqv4kjgoGqM7E3t-4s51op.ttf

68 ms

7cHqv4kjgoGqM7E3q-0s51op.ttf

7cHqv4kjgoGqM7E3q-0s51op.ttf

68 ms

7cHqv4kjgoGqM7E3j-ws51op.ttf

7cHqv4kjgoGqM7E3j-ws51op.ttf

67 ms

modules.woff

modules.woff

356 ms

et-divi-dynamic-tb-59-18-late.css

et-divi-dynamic-tb-59-18-late.css

156 ms

recaptcha__en.js

recaptcha__en.js

103 ms

sealachem-zimbabwe-logo.jpg

sealachem-zimbabwe-logo.jpg

228 ms

Logo-Alcolin-300dpi-with-pay-off-line-ID-4913-scaled.jpg

Logo-Alcolin-300dpi-with-pay-off-line-ID-4913-scaled.jpg

366 ms

perma-sealachem-partner-logo.jpg

perma-sealachem-partner-logo.jpg

157 ms

velcro-sealachem-partner-logo.jpg

velcro-sealachem-partner-logo.jpg

104 ms

bostik-sealachem-partner-logo.jpg

bostik-sealachem-partner-logo.jpg

225 ms

bidvest-buffalo-tapes-sealachem-partner-logo.jpg

bidvest-buffalo-tapes-sealachem-partner-logo.jpg

101 ms

rystix-sealachem-partner-logo.jpg

rystix-sealachem-partner-logo.jpg

102 ms

Accessibility Review

sealachem.co.zw accessibility score

88

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.

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

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

sealachem.co.zw best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sealachem.co.zw SEO score

100

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 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 Sealachem.co.zw 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 Sealachem.co.zw 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

sealachem.co.zw

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