Tools & Wizards About Us
kauffmann.com.br screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kauffmann.com.br

Kauffmann Imóveis - Mansões suspensas, apartamentos e casas nos melhores bairros de São Paulo. Imobiliária nos Jardins e no Pacaembu

Page Load Speed

4.9 sec in total

First Response

473 ms

Resources Loaded

4 sec

Page Rendered

474 ms

kauffmann.com.br screenshot

About Website

Visit kauffmann.com.br now to see the best up-to-date Kauffmann content and also check out these interesting facts you probably never knew about kauffmann.com.br

Venda e locação de mansões suspensas, apartamentos, casas e imóveis de alto padrão em São Paulo. Kauffmann Imóveis. Imobiliária nos Jardins e no Pacaembú

Visit kauffmann.com.br

Key Findings

We analyzed Kauffmann.com.br page load time and found that the first response time was 473 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kauffmann.com.br performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

kauffmann.com.br

473 ms

kauffmann.com.br

563 ms

www.kauffmann.com.br

867 ms

eqharjxa.js

1038 ms

js

99 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 56% of them (38 requests) were addressed to the original Kauffmann.com.br, 7% (5 requests) were made to Stape.kauffmann.com.br and 6% (4 requests) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kauffmann.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.1 kB (2%)

Content Size

6.2 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kauffmann.com.br main page is 6.2 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. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 70.1 kB

  • Original 87.1 kB
  • After minification 72.3 kB
  • After compression 17.0 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. This page needs HTML code to be minified as it can gain 14.9 kB, which is 17% 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 70.1 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 35.1 kB

  • Original 5.5 MB
  • After minification 5.5 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. Kauffmann images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.4 kB

  • Original 532.7 kB
  • After minification 532.7 kB
  • After compression 531.3 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

-21%

Potential reduce by 8.5 kB

  • Original 40.9 kB
  • After minification 40.9 kB
  • After compression 32.5 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. Kauffmann.com.br needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (39%)

Requests Now

62

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kauffmann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kauffmann.com.br

kauffmann.com.br

473 ms

kauffmann.com.br

kauffmann.com.br

563 ms

www.kauffmann.com.br

www.kauffmann.com.br

867 ms

eqharjxa.js

eqharjxa.js

1038 ms

js

js

99 ms

mntwmqli92

mntwmqli92

123 ms

fbevents.js

fbevents.js

52 ms

jquery.min.js

jquery.min.js

81 ms

scripts.js

scripts.js

268 ms

all.js

all.js

96 ms

bootstrap.min.css

bootstrap.min.css

90 ms

bootstrap.min.js

bootstrap.min.js

92 ms

custom.css

custom.css

555 ms

css

css

91 ms

api.js

api.js

93 ms

jquery-ui.min.js

jquery-ui.min.js

417 ms

jquery-ui.css

jquery-ui.css

419 ms

jquery-ui.structure.css

jquery-ui.structure.css

418 ms

jquery-ui.theme.css

jquery-ui.theme.css

419 ms

animate.min.css

animate.min.css

88 ms

jquery-scrolltofixed-min.js

jquery-scrolltofixed-min.js

413 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

547 ms

clarity.js

clarity.js

21 ms

recaptcha__pt_br.js

recaptcha__pt_br.js

99 ms

degradesegundo.png

degradesegundo.png

163 ms

logo_desk.png

logo_desk.png

163 ms

divisortopotel.png

divisortopotel.png

170 ms

lupa_index.png

lupa_index.png

161 ms

select_index.png

select_index.png

162 ms

fio.png

fio.png

162 ms

26ac0f37209ec453359081756f2e9ff8.jpg

26ac0f37209ec453359081756f2e9ff8.jpg

702 ms

b207c77a50f7ce3bf9e3381fc237ac1a.jpg

b207c77a50f7ce3bf9e3381fc237ac1a.jpg

568 ms

559ea04d516b7b9f9679f7940456b283.jpg

559ea04d516b7b9f9679f7940456b283.jpg

972 ms

fdc49ddd8dd8cb7323a05b08f559ec2c.jpg

fdc49ddd8dd8cb7323a05b08f559ec2c.jpg

966 ms

2ba7080c631d796b2708e100b62c3656.jpg

2ba7080c631d796b2708e100b62c3656.jpg

966 ms

bf7d63e3cd9a799d72896b6cb2cc2da7.jpg

bf7d63e3cd9a799d72896b6cb2cc2da7.jpg

844 ms

f7243954eaef0b0e19d1f58b3c8ab660.jpg

f7243954eaef0b0e19d1f58b3c8ab660.jpg

983 ms

2bc6704f46bbae8f362083bb44cc0aad.jpg

2bc6704f46bbae8f362083bb44cc0aad.jpg

992 ms

nido.png

nido.png

980 ms

ra3n.png

ra3n.png

1118 ms

logofixedmenu.png

logofixedmenu.png

1119 ms

seta.png

seta.png

1106 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

138 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

154 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

155 ms

GB31530013.jpg

GB31530013.jpg

200 ms

triangulotransparente.png

triangulotransparente.png

1097 ms

btcheckoff.png

btcheckoff.png

1098 ms

bgcasasaltopadrao.jpg

bgcasasaltopadrao.jpg

1229 ms

bgcasascondominio.jpg

bgcasascondominio.jpg

1539 ms

bgcoberturas.jpg

bgcoberturas.jpg

1414 ms

bgaptohigienopolis.jpg

bgaptohigienopolis.jpg

1286 ms

bgaptoitaim.jpg

bgaptoitaim.jpg

1419 ms

bgfixedmenu.png

bgfixedmenu.png

1231 ms

bgfixedmenudivisor.png

bgfixedmenudivisor.png

1413 ms

PC148181004.jpg

PC148181004.jpg

230 ms

GB31383022.jpg

GB31383022.jpg

232 ms

GB25169001.jpg

GB25169001.jpg

254 ms

gtm.js

gtm.js

122 ms

gteqharjxa.js

gteqharjxa.js

515 ms

gteqharjxa.js

gteqharjxa.js

757 ms

ngteqharjxa

ngteqharjxa

400 ms

js

js

48 ms

analytics.js

analytics.js

17 ms

collect

collect

100 ms

collect

collect

31 ms

ga-audiences

ga-audiences

16 ms

c.gif

c.gif

7 ms

Accessibility Review

kauffmann.com.br accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kauffmann.com.br 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

SEO Factors

kauffmann.com.br SEO score

93

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

Image elements do not have [alt] attributes

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

    PT

  • Language Claimed

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kauffmann.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Kauffmann.com.br main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kauffmann.com.br

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