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rechenberg.com.au screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

rechenberg.com.au

Rechenberg | Safety and Security When You Need It Most

Page Load Speed

6.1 sec in total

First Response

420 ms

Resources Loaded

5.1 sec

Page Rendered

514 ms

rechenberg.com.au screenshot

About Website

Click here to check amazing Rechenberg content. Otherwise, check out these important facts you probably never knew about rechenberg.com.au

Rechenberg supplies and installs the best security system for you including CCTV and access control systems complete with 24/7 monitoring.

Visit rechenberg.com.au

Key Findings

We analyzed Rechenberg.com.au page load time and found that the first response time was 420 ms and then it took 5.6 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

rechenberg.com.au performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.3 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,480 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

rechenberg.com.au

420 ms

rechenberg.com.au

1218 ms

api.js

44 ms

analytics.js

1042 ms

64r1x.css

861 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 59% of them (60 requests) were addressed to the original Rechenberg.com.au, 9% (9 requests) were made to Google.com and 5% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Rechenberg.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 735.4 kB (41%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rechenberg.com.au main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 168.0 kB

  • Original 209.6 kB
  • After minification 201.2 kB
  • After compression 41.6 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 168.0 kB or 80% of the original size.

Image Optimization

-33%

Potential reduce by 40.3 kB

  • Original 120.4 kB
  • After minification 80.1 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. Obviously, Rechenberg needs image optimization as it can save up to 40.3 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 523.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 715.1 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 523.8 kB or 42% of the original size.

CSS Optimization

-2%

Potential reduce by 3.2 kB

  • Original 209.9 kB
  • After minification 209.9 kB
  • After compression 206.7 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. Rechenberg.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (60%)

Requests Now

85

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rechenberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rechenberg.com.au

rechenberg.com.au

420 ms

rechenberg.com.au

rechenberg.com.au

1218 ms

api.js

api.js

44 ms

analytics.js

analytics.js

1042 ms

64r1x.css

64r1x.css

861 ms

bg8fq.css

bg8fq.css

870 ms

bg8fq.css

bg8fq.css

1474 ms

all.css

all.css

41 ms

v4-shims.css

v4-shims.css

109 ms

bg8fq.js

bg8fq.js

1671 ms

css

css

38 ms

recaptcha__en.js

recaptcha__en.js

24 ms

64r1x.js

64r1x.js

821 ms

css

css

17 ms

64wjc.css

64wjc.css

877 ms

scripts.js

scripts.js

881 ms

modernizr-custom.js

modernizr-custom.js

1026 ms

spb-functions.min.js

spb-functions.min.js

1053 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

1086 ms

wpcf7-redirect-script.js

wpcf7-redirect-script.js

1090 ms

js.cookie-2.1.4.min.js

js.cookie-2.1.4.min.js

1237 ms

bootstrap.min.js

bootstrap.min.js

1260 ms

theme-scripts.min.js

theme-scripts.min.js

1314 ms

ilightbox.min.js

ilightbox.min.js

1626 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

1444 ms

jquery.panzoom.min.js

jquery.panzoom.min.js

1468 ms

functions.js

functions.js

1574 ms

hoverIntent.min.js

hoverIntent.min.js

1625 ms

maxmegamenu.js

maxmegamenu.js

1884 ms

vivus.min.js

vivus.min.js

1885 ms

jquery-ui-1.11.4.custom.min.js

jquery-ui-1.11.4.custom.min.js

1884 ms

jquery.json.min.js

jquery.json.min.js

1885 ms

gravityforms.min.js

gravityforms.min.js

2014 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

2013 ms

api.js

api.js

30 ms

owl.carousel.min.js

owl.carousel.min.js

2017 ms

collect

collect

31 ms

collect

collect

30 ms

gtm.js

gtm.js

403 ms

hotjar-2868551.js

hotjar-2868551.js

531 ms

fbevents.js

fbevents.js

393 ms

loader.js

loader.js

131 ms

rechenberg-logo-white.png

rechenberg-logo-white.png

516 ms

phone-icon.png

phone-icon.png

516 ms

Rechenberg-Shirt-left.webp

Rechenberg-Shirt-left.webp

646 ms

Home-Services-e1641261557499.png

Home-Services-e1641261557499.png

627 ms

Commercial-Services-1-e1641261572511.png

Commercial-Services-1-e1641261572511.png

627 ms

Industrial-Servies-e1641261584881.png

Industrial-Servies-e1641261584881.png

929 ms

247-Alarm-Monitoring-70x70.png

247-Alarm-Monitoring-70x70.png

647 ms

Access-Control-1-70x70.png

Access-Control-1-70x70.png

647 ms

Alarm-System-Icon-70x70.png

Alarm-System-Icon-70x70.png

929 ms

CCTV-Systems-1-70x70.png

CCTV-Systems-1-70x70.png

928 ms

Fleet-Tracking-70x70.png

Fleet-Tracking-70x70.png

928 ms

Locksmith-Services-70x70.png

Locksmith-Services-70x70.png

929 ms

Medical-Alert-Alarms-1-70x70.png

Medical-Alert-Alarms-1-70x70.png

928 ms

Temperature-Screening-Cameras-1-70x70.png

Temperature-Screening-Cameras-1-70x70.png

1130 ms

Video-Verification-1-70x70.png

Video-Verification-1-70x70.png

1134 ms

Our-Reach-1024x679-1.webp

Our-Reach-1024x679-1.webp

1318 ms

Bundaberg-Office-1024x704-1.webp

Bundaberg-Office-1024x704-1.webp

1120 ms

Brisbane-Office-2020-SQ2.webp

Brisbane-Office-2020-SQ2.webp

1319 ms

inner-range-accredited-dealer-black-logo-1.png

inner-range-accredited-dealer-black-logo-1.png

1126 ms

M.ASIALmemberjpeg_hires.png

M.ASIALmemberjpeg_hires.png

1338 ms

MLAA_BADGE_MLAA-org-au-600x450px.png

MLAA_BADGE_MLAA-org-au-600x450px.png

1339 ms

embed

embed

451 ms

embed

embed

449 ms

down-arrow@2x.png

down-arrow@2x.png

1269 ms

overpass-semibold.otf

overpass-semibold.otf

1430 ms

overpass-regular.otf

overpass-regular.otf

1407 ms

overpass-bold.otf

overpass-bold.otf

1431 ms

overpass-light.otf

overpass-light.otf

1429 ms

overpass-thin.otf

overpass-thin.otf

1466 ms

overpass-extrabold.otf

overpass-extrabold.otf

1429 ms

overpass-heavy.otf

overpass-heavy.otf

1627 ms

font

font

390 ms

font

font

390 ms

call-tracking_9.js

call-tracking_9.js

205 ms

fa-brands-400.woff

fa-brands-400.woff

204 ms

nucleo-interface.ttf

nucleo-interface.ttf

1389 ms

fa-brands-400.woff

fa-brands-400.woff

1571 ms

1630223686993364

1630223686993364

283 ms

wcm

wcm

141 ms

js

js

145 ms

js

js

98 ms

js

js

207 ms

js

js

206 ms

modules.8da33a8f469c3b5ffcec.js

modules.8da33a8f469c3b5ffcec.js

172 ms

4491414f-9812-4f03-bf8f-6809b2c9e7e3.js

4491414f-9812-4f03-bf8f-6809b2c9e7e3.js

173 ms

wcm

wcm

128 ms

search.js

search.js

6 ms

geometry.js

geometry.js

11 ms

main.js

main.js

125 ms

106 ms

108 ms

js

js

79 ms

collect

collect

37 ms

analytics.js

analytics.js

25 ms

wcm

wcm

13 ms

wcm

wcm

12 ms

wcm

wcm

14 ms

19 ms

85 ms

Accessibility Review

rechenberg.com.au accessibility score

82

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

rechenberg.com.au best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Missing source maps for large first-party JavaScript

SEO Factors

rechenberg.com.au SEO score

84

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

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 Rechenberg.com.au 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 Rechenberg.com.au 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

rechenberg.com.au

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