Tools & Wizards About Us
zace.co.zw screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zace.co.zw

Zimbabwe Association of Consulting Engineers – Consulting engineers in Zimbabwe

Page Load Speed

2.9 sec in total

First Response

141 ms

Resources Loaded

2.6 sec

Page Rendered

146 ms

zace.co.zw screenshot

About Website

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

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Key Findings

We analyzed Zace.co.zw page load time and found that the first response time was 141 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zace.co.zw performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

zace.co.zw

141 ms

zace.co.zw

358 ms

css

33 ms

style.min.css

376 ms

intlTelInput.css

308 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 86% of them (80 requests) were addressed to the original Zace.co.zw, 9% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zace.co.zw.

Page Optimization Overview & Recommendations

Page size can be reduced by 692.2 kB (43%)

Content Size

1.6 MB

After Optimization

932.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zace.co.zw main page is 1.6 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. 65% of websites need less resources to load. Javascripts take 984.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 59.8 kB

  • Original 75.4 kB
  • After minification 73.8 kB
  • After compression 15.6 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 59.8 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 31.2 kB

  • Original 349.3 kB
  • After minification 318.1 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. Zace images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 540.0 kB

  • Original 984.8 kB
  • After minification 920.4 kB
  • After compression 444.8 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 540.0 kB or 55% of the original size.

CSS Optimization

-28%

Potential reduce by 61.2 kB

  • Original 214.8 kB
  • After minification 213.9 kB
  • After compression 153.6 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. Zace.co.zw needs all CSS files to be minified and compressed as it can save up to 61.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (85%)

Requests Now

81

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zace.co.zw

zace.co.zw

141 ms

zace.co.zw

zace.co.zw

358 ms

css

css

33 ms

style.min.css

style.min.css

376 ms

intlTelInput.css

intlTelInput.css

308 ms

ab-reset.css

ab-reset.css

315 ms

ladda.min.css

ladda.min.css

309 ms

bookly-main.css

bookly-main.css

321 ms

picker.classic.date.css

picker.classic.date.css

331 ms

picker.classic.css

picker.classic.css

372 ms

ab-picker.css

ab-picker.css

373 ms

ab-columnizer.css

ab-columnizer.css

378 ms

styles.css

styles.css

394 ms

plhg-styles.css

plhg-styles.css

401 ms

style.css

style.css

444 ms

bootstrap.min.css

bootstrap.min.css

528 ms

template.min.css

template.min.css

513 ms

znb_frontend.css

znb_frontend.css

466 ms

1048-layout.css

1048-layout.css

484 ms

style.css

style.css

487 ms

zn_dynamic.css

zn_dynamic.css

525 ms

bootstrap.css

bootstrap.css

729 ms

bootstrap-theme.css

bootstrap-theme.css

671 ms

wpbc-tippy-popover.css

wpbc-tippy-popover.css

675 ms

wpbc-tippy-times.css

wpbc-tippy-times.css

696 ms

material-design-icons.css

material-design-icons.css

769 ms

wpbc_ui_both.css

wpbc_ui_both.css

699 ms

wpbc_time-selector.css

wpbc_time-selector.css

861 ms

grey.css

grey.css

873 ms

client.css

client.css

877 ms

wpbc_fe__form_fields.css

wpbc_fe__form_fields.css

879 ms

calendar.css

calendar.css

889 ms

traditional.css

traditional.css

920 ms

timeline_v2.1.css

timeline_v2.1.css

988 ms

spin.min.js

spin.min.js

977 ms

ladda.min.js

ladda.min.js

1018 ms

jquery.min.js

jquery.min.js

1046 ms

jquery-migrate.min.js

jquery-migrate.min.js

1024 ms

hammer.min.js

hammer.min.js

1056 ms

api.js

api.js

37 ms

jquery.hammer.min.js

jquery.hammer.min.js

786 ms

picker.js

picker.js

788 ms

picker.date.js

picker.date.js

829 ms

intlTelInput.min.js

intlTelInput.min.js

823 ms

bookly.js

bookly.js

859 ms

script.js

script.js

809 ms

wpbc_all.js

wpbc_all.js

1009 ms

popper.js

popper.js

822 ms

tippy-bundle.umd.js

tippy-bundle.umd.js

850 ms

jquery.datepick.wpbc.9.0.js

jquery.datepick.wpbc.9.0.js

833 ms

client.js

client.js

861 ms

create_booking.js

create_booking.js

829 ms

wpbc_times.js

wpbc_times.js

803 ms

wpbc_time-selector.js

wpbc_time-selector.js

856 ms

timeline_v2.js

timeline_v2.js

862 ms

hooks.min.js

hooks.min.js

852 ms

i18n.min.js

i18n.min.js

875 ms

index.js

index.js

933 ms

index.js

index.js

946 ms

plugins.min.js

plugins.min.js

945 ms

scrollmagic.js

scrollmagic.js

890 ms

znscript.min.js

znscript.min.js

923 ms

SmoothScroll.min.js

SmoothScroll.min.js

853 ms

slick.min.js

slick.min.js

873 ms

znpb_frontend.bundle.js

znpb_frontend.bundle.js

846 ms

wp-polyfill.min.js

wp-polyfill.min.js

842 ms

index.js

index.js

838 ms

underscore.min.js

underscore.min.js

835 ms

wp-util.min.js

wp-util.min.js

826 ms

zacelogo.png

zacelogo.png

327 ms

engineeringbg.jpg

engineeringbg.jpg

518 ms

slide2.jpg

slide2.jpg

532 ms

slide3.jpg

slide3.jpg

573 ms

ZACE-webinar-24-02-2023-WPB-1-scaled-370x200_c.jpg

ZACE-webinar-24-02-2023-WPB-1-scaled-370x200_c.jpg

452 ms

pexels-photo-3957987-370x200_c.jpeg

pexels-photo-3957987-370x200_c.jpeg

471 ms

Harare-370x200_c.jpg

Harare-370x200_c.jpg

457 ms

small-logo.png

small-logo.png

568 ms

sdk.js

sdk.js

68 ms

hoverme.png

hoverme.png

558 ms

say_hi.png

say_hi.png

558 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

100 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

95 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

101 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

101 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

113 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

56 ms

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56 ms

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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

56 ms

glyphicons_halflingsregular.woff

glyphicons_halflingsregular.woff

531 ms

kl-social-icons.woff

kl-social-icons.woff

544 ms

sdk.js

sdk.js

14 ms

recaptcha__en.js

recaptcha__en.js

43 ms

print.css

print.css

65 ms

Accessibility Review

zace.co.zw accessibility score

85

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-hidden="true"] elements contain focusable descendents

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

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

zace.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zace.co.zw SEO score

79

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 Zace.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 Zace.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

zace.co.zw

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