Tools & Wizards About Us
lanzgroup.net screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

lanzgroup.net

Lanz Group | Domestic & Commercial Waste Management Slough

Page Load Speed

2.7 sec in total

First Response

393 ms

Resources Loaded

1.6 sec

Page Rendered

698 ms

lanzgroup.net screenshot

About Website

Visit lanzgroup.net now to see the best up-to-date Lanz Group content and also check out these interesting facts you probably never knew about lanzgroup.net

Lanz Group is a family-owned business that has become one of the leading waste management service providers in Slough, Berkshire.

Visit lanzgroup.net

Key Findings

We analyzed Lanzgroup.net page load time and found that the first response time was 393 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lanzgroup.net performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

lanzgroup.net

393 ms

www.lanzgroup.net

581 ms

2elfa.css

13 ms

2elfa.css

14 ms

2elfa.css

17 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 86% of them (38 requests) were addressed to the original Lanzgroup.net, 7% (3 requests) were made to Gstatic.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Lanzgroup.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.8 kB (27%)

Content Size

723.7 kB

After Optimization

527.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Lanzgroup.net main page is 723.7 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. 70% of websites need less resources to load. Javascripts take 376.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 175.5 kB

  • Original 230.5 kB
  • After minification 228.7 kB
  • After compression 55.0 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 175.5 kB or 76% of the original size.

JavaScript Optimization

-0%

Potential reduce by 757 B

  • Original 376.1 kB
  • After minification 376.1 kB
  • After compression 375.3 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

-17%

Potential reduce by 19.5 kB

  • Original 117.0 kB
  • After minification 117.0 kB
  • After compression 97.5 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. Lanzgroup.net needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (69%)

Requests Now

42

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lanz Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lanzgroup.net

lanzgroup.net

393 ms

www.lanzgroup.net

www.lanzgroup.net

581 ms

2elfa.css

2elfa.css

13 ms

2elfa.css

2elfa.css

14 ms

2elfa.css

2elfa.css

17 ms

2elfa.css

2elfa.css

32 ms

2elfa.css

2elfa.css

34 ms

2elfa.css

2elfa.css

33 ms

2elfa.css

2elfa.css

32 ms

2elfa.css

2elfa.css

20 ms

2elfa.css

2elfa.css

36 ms

post-3275.css

post-3275.css

35 ms

2elfa.css

2elfa.css

38 ms

2elfa.css

2elfa.css

38 ms

post-3425.css

post-3425.css

48 ms

post-4435.css

post-4435.css

111 ms

post-3360.css

post-3360.css

49 ms

post-3371.css

post-3371.css

52 ms

post-3347.css

post-3347.css

52 ms

2elfa.css

2elfa.css

53 ms

2elfa.css

2elfa.css

56 ms

2elfa.css

2elfa.css

54 ms

2elfa.css

2elfa.css

52 ms

2elfa.css

2elfa.css

50 ms

2elfa.css

2elfa.css

56 ms

post-3715.css

post-3715.css

55 ms

2elfa.css

2elfa.css

56 ms

2elfa.css

2elfa.css

57 ms

post-3339.css

post-3339.css

56 ms

embed

embed

259 ms

skip-on-vehicle-colour.svg

skip-on-vehicle-colour.svg

49 ms

logo.svg

logo.svg

46 ms

lanz-group-accreditations.webp

lanz-group-accreditations.webp

49 ms

goldstar-heathrow.webp

goldstar-heathrow.webp

54 ms

pinewood-1.webp

pinewood-1.webp

53 ms

windsor-castle-1.webp

windsor-castle-1.webp

57 ms

google.webp

google.webp

56 ms

facebook.webp

facebook.webp

54 ms

2elfa.css

2elfa.css

3 ms

rs=ABjfnFUvGqtOu5cpdm2IlJ2IPQ4tqwcqJg

rs=ABjfnFUvGqtOu5cpdm2IlJ2IPQ4tqwcqJg

129 ms

css

css

41 ms

js

js

88 ms

m=gmeviewer_base

m=gmeviewer_base

148 ms

lazy.min.js

lazy.min.js

16 ms

Accessibility Review

lanzgroup.net accessibility score

98

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

lanzgroup.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lanzgroup.net SEO score

96

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

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 Lanzgroup.net 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 Lanzgroup.net 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

lanzgroup.net

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