Tools & Wizards About Us
masts.co.za screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

masts.co.za

Lattice Towers, Telecoms Towers, Masts and Accessories, aviation lights for Lattice Towers and Monopoles, South Africa

Page Load Speed

622 ms in total

First Response

66 ms

Resources Loaded

386 ms

Page Rendered

170 ms

masts.co.za screenshot

About Website

Click here to check amazing Masts content. Otherwise, check out these important facts you probably never knew about masts.co.za

We have access to Lattice Towers. Solar Power, and Monopoles for cellular and microwave applications. We supply towers to all African Countries. Aviation Lights, AC, DC and Solar.

Visit masts.co.za

Key Findings

We analyzed Masts.co.za page load time and found that the first response time was 66 ms and then it took 556 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

masts.co.za performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

masts.co.za

66 ms

analytics.js

8 ms

highslide.js

44 ms

xr_main.css

42 ms

roe.js

61 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 95% of them (59 requests) were addressed to the original Masts.co.za, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (174 ms) belongs to the original domain Masts.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.8 kB (26%)

Content Size

1.1 MB

After Optimization

791.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Masts.co.za main page is 1.1 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 871.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 39.7 kB

  • Original 47.4 kB
  • After minification 46.8 kB
  • After compression 7.7 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 39.7 kB or 84% of the original size.

Image Optimization

-18%

Potential reduce by 156.6 kB

  • Original 871.1 kB
  • After minification 714.5 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. Obviously, Masts needs image optimization as it can save up to 156.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 79.9 kB

  • Original 145.4 kB
  • After minification 145.1 kB
  • After compression 65.5 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 79.9 kB or 55% of the original size.

CSS Optimization

-32%

Potential reduce by 1.6 kB

  • Original 5.1 kB
  • After minification 5.1 kB
  • After compression 3.5 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. Masts.co.za needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (8%)

Requests Now

60

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Masts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

masts.co.za

masts.co.za

66 ms

analytics.js

analytics.js

8 ms

highslide.js

highslide.js

44 ms

xr_main.css

xr_main.css

42 ms

roe.js

roe.js

61 ms

replaceMobileFonts.js

replaceMobileFonts.js

39 ms

prs4.js

prs4.js

62 ms

xr_all.css

xr_all.css

39 ms

collect

collect

27 ms

js

js

60 ms

8281.png

8281.png

36 ms

8282.png

8282.png

26 ms

Lattice_Towers.png

Lattice_Towers.png

51 ms

8284.png

8284.png

27 ms

8289.png

8289.png

34 ms

5911.png

5911.png

34 ms

8285.png

8285.png

51 ms

8007.png

8007.png

52 ms

8020.png

8020.png

69 ms

Solar_and_220V_AC_Aviation_lights.png

Solar_and_220V_AC_Aviation_lights.png

102 ms

Aviation_Solar_Lights.jpg

Aviation_Solar_Lights.jpg

54 ms

8003.png

8003.png

62 ms

8027.png

8027.png

68 ms

8005.png

8005.png

71 ms

8028.png

8028.png

74 ms

8006.png

8006.png

81 ms

8029.png

8029.png

90 ms

8021.png

8021.png

88 ms

8038.png

8038.png

92 ms

8277.png

8277.png

95 ms

8278.png

8278.png

101 ms

5940.png

5940.png

109 ms

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8291.png

143 ms

5943.png

5943.png

110 ms

7992.png

7992.png

130 ms

8292.png

8292.png

122 ms

7993.png

7993.png

123 ms

8049.png

8049.png

131 ms

8252.png

8252.png

166 ms

8040.png

8040.png

144 ms

8052.png

8052.png

146 ms

7967.png

7967.png

151 ms

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7979.png

151 ms

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7968.png

162 ms

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7980.png

163 ms

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7969.png

170 ms

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7981.png

174 ms

7970.png

7970.png

174 ms

7982.png

7982.png

168 ms

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7971.png

166 ms

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7983.png

167 ms

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7972.png

151 ms

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7984.png

152 ms

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7973.png

151 ms

7985.png

7985.png

151 ms

7974.png

7974.png

151 ms

7986.png

7986.png

152 ms

HD_cameras_for_CCTV_support.png

HD_cameras_for_CCTV_support.png

152 ms

HD_cameras_for_CCTV_support-1.png

HD_cameras_for_CCTV_support-1.png

146 ms

5926.png

5926.png

145 ms

customs.png

customs.png

24 ms

zoomout.cur

zoomout.cur

24 ms

Accessibility Review

masts.co.za accessibility score

96

Accessibility Issues

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

masts.co.za best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

masts.co.za 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 Masts.co.za 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 Masts.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

masts.co.za

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