Access naef.ch. Naef Immobilier | Agence Immobilière

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value390 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

www.naef.ch

576 ms

intlTelInput.min.css

96 ms

style.min.css

373 ms

classic-themes.min.css

291 ms

naef-procab.css

317 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 91% of them (85 requests) were addressed to the original Naef.ch, 3% (3 requests) were made to Unpkg.com and 2% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Naef.ch.

Content Size

9.3 MB

After Optimization

9.2 MB

In fact, the total size of Naef.ch main page is 9.3 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. 70% of websites need less resources to load. Images take 8.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 77.7 kB

Original 92.1 kB
After minification 79.1 kB
After compression 14.4 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 13.0 kB, which is 14% 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 77.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 6.9 kB

Original 8.9 MB
After minification 8.9 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. Naef images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 81 B

Original 269.7 kB
After minification 269.7 kB
After compression 269.6 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.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

FR
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Naef.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Naef.ch 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

naef.ch

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Naef Immobilier | Agence Immobilière | Vente Location et Gérance

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.naef.ch

intlTelInput.min.css

style.min.css

classic-themes.min.css

naef-procab.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.naef.ch

intlTelInput.min.css

style.min.css

classic-themes.min.css

naef-procab.css

style.css

style.css

style.css

slick.css

swiper-bundle.min.css

js_composer.min.css

jquery.min.js

jquery-migrate.min.js

script.js

iframe-resizer-naef.js

front_style.css

styles.css

intlTelInput.min.js

utils.js

jquery.mask.min.js

wpcf7-custom-phone-input.js

bootstrap.bundle.min.js

swiper.min.js

slick.min.js

modernizr.min.js

js

jquery.selectric.min.js

jquery.matchHeight.min.js

wow.min.js

functions.js

google-map-script.js

floatingFormLabels.min.js

floating-label.js

custom-accordion.js

navigation.js

main-banner.js

image-change-hover.js

custom-video.js

single-slide.js

news-slider-mobile.js

js_composer_front.min.js

index.js

swiper.min.js

index.js