Tools & Wizards About Us
mantech.co.za screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    79% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

mantech.co.za

Mantech Electronics | Leader in Electronic and Industrial Components, Tools, Test and Measurement

Page Load Speed

7 sec in total

First Response

766 ms

Resources Loaded

6 sec

Page Rendered

255 ms

mantech.co.za screenshot

About Website

Click here to check amazing Mantech content for South Africa. Otherwise, check out these important facts you probably never knew about mantech.co.za

Mantech Electronics is an Electronic Component, Test and Measurement, Tool and Power Product Importer, Supplier and Distributor. Products are available from any one of our branches and distributors in...

Visit mantech.co.za

Key Findings

We analyzed Mantech.co.za page load time and found that the first response time was 766 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

mantech.co.za performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

mantech.co.za

766 ms

default.aspx

1988 ms

ga.js

30 ms

__utm.gif

12 ms

collect

30 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 92% of them (36 requests) were addressed to the original Mantech.co.za, 5% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Mantech.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.3 kB (10%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mantech.co.za main page is 1.3 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 48.8 kB

  • Original 69.7 kB
  • After minification 55.7 kB
  • After compression 20.9 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 14.1 kB, which is 20% 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 48.8 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 32.1 kB

  • Original 1.2 MB
  • After minification 1.1 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. Mantech images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 48.4 kB

  • Original 74.2 kB
  • After minification 56.2 kB
  • After compression 25.9 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 48.4 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

36

After Optimization

33

  • Images
  • JavaScript

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mantech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mantech.co.za

mantech.co.za

766 ms

default.aspx

default.aspx

1988 ms

ga.js

ga.js

30 ms

__utm.gif

__utm.gif

12 ms

collect

collect

30 ms

WebResource.axd

WebResource.axd

480 ms

WebResource.axd

WebResource.axd

719 ms

WebResource.axd

WebResource.axd

958 ms

Button.png

Button.png

1218 ms

WebResource.axd

WebResource.axd

1260 ms

Main_AD-3-Sunon1.jpg

Main_AD-3-Sunon1.jpg

2011 ms

mc_accpt_113_gif.gif

mc_accpt_113_gif.gif

1032 ms

VISA.jpg

VISA.jpg

1309 ms

BANK%20DEPO.jpg

BANK%20DEPO.jpg

1296 ms

EFT.jpg

EFT.jpg

1232 ms

VCS2.jpg

VCS2.jpg

1501 ms

GW_PSU-V4.jpg

GW_PSU-V4.jpg

1519 ms

Home-Page-Ad-Facebook1.jpg

Home-Page-Ad-Facebook1.jpg

1481 ms

RIGOL-1.jpg

RIGOL-1.jpg

1793 ms

CHINT-46R.jpg

CHINT-46R.jpg

1805 ms

FUSES-K1.jpg

FUSES-K1.jpg

1720 ms

FLUKE-1.jpg

FLUKE-1.jpg

2216 ms

KEYESTUDIO-1-280X120-R0.jpg

KEYESTUDIO-1-280X120-R0.jpg

1758 ms

28015_0%5B1%5D.jpg

28015_0%5B1%5D.jpg

1971 ms

MOBICON-LOGO-190x70-R0.jpg

MOBICON-LOGO-190x70-R0.jpg

3218 ms

SUNON-1.jpg

SUNON-1.jpg

2024 ms

CHINT-190X70-1-R0.jpg

CHINT-190X70-1-R0.jpg

2043 ms

UNI-T-190x70-R0.jpg

UNI-T-190x70-R0.jpg

2060 ms

LEAPMATIC-LOGO-1.jpg

LEAPMATIC-LOGO-1.jpg

2306 ms

TECHGEAR-logo%5B1%5D.jpg

TECHGEAR-logo%5B1%5D.jpg

2292 ms

LOGO-ISC-1-R1.jpg

LOGO-ISC-1-R1.jpg

2304 ms

KAMCAP-LOGO-1-190x70-R0.jpg

KAMCAP-LOGO-1-190x70-R0.jpg

2319 ms

MEAN_WELL-190X70-R0.jpg

MEAN_WELL-190X70-R0.jpg

2462 ms

UNITEK-0-190x70-R0.jpg

UNITEK-0-190x70-R0.jpg

2531 ms

OWON-LOGO-1.jpg

OWON-LOGO-1.jpg

2576 ms

LOGO-190x70-R0.jpg

LOGO-190x70-R0.jpg

2576 ms

Ritar_Large.JPG

Ritar_Large.JPG

2587 ms

Find1.png

Find1.png

2712 ms

MANTECH-web-LOGO-10.jpg

MANTECH-web-LOGO-10.jpg

2295 ms

Accessibility Review

mantech.co.za accessibility score

44

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

mantech.co.za 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

SEO Factors

mantech.co.za SEO score

54

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

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mantech.co.za can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mantech.co.za 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

mantech.co.za

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