Tools & Wizards About Us
constellator.se screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

constellator.se

Fastigheter - bostad - lokaler - mäklare - fastighetsmarknad

Page Load Speed

2 sec in total

First Response

623 ms

Resources Loaded

1.1 sec

Page Rendered

216 ms

constellator.se screenshot

About Website

Visit constellator.se now to see the best up-to-date Constellator content and also check out these interesting facts you probably never knew about constellator.se

Hitta fastigheter och bostad via vårt Index till fastighetsbranschen. Guide till bostäder och lokaler, mäklare, fastighetsägare, hus, karta till ditt bostadsområde etc.

Visit constellator.se

Key Findings

We analyzed Constellator.se page load time and found that the first response time was 623 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

constellator.se performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

constellator.se

623 ms

font.css

105 ms

fast_ring-click.gif

314 ms

urchin.js

7 ms

__utm.gif

4 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Constellator.se, 29% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Constellator.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.1 kB (60%)

Content Size

26.6 kB

After Optimization

10.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Constellator.se main page is 26.6 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. Only 5% of websites need less resources to load. HTML takes 17.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 14.2 kB

  • Original 17.5 kB
  • After minification 13.7 kB
  • After compression 3.3 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 3.7 kB, which is 21% 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 14.2 kB or 81% of the original size.

Image Optimization

-40%

Potential reduce by 890 B

  • Original 2.2 kB
  • After minification 1.4 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, Constellator needs image optimization as it can save up to 890 B or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-29%

Potential reduce by 28 B

  • Original 95 B
  • After minification 67 B
  • After compression 67 B

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. Constellator.se needs all CSS files to be minified and compressed as it can save up to 28 B or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Constellator. According to our analytics all requests are already optimized.

Network Requests Diagram

constellator.se

constellator.se

623 ms

font.css

font.css

105 ms

fast_ring-click.gif

fast_ring-click.gif

314 ms

urchin.js

urchin.js

7 ms

__utm.gif

__utm.gif

4 ms

v-spalt4.gif

v-spalt4.gif

315 ms

changing2.jpg

changing2.jpg

414 ms

Accessibility Review

constellator.se accessibility score

65

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

constellator.se best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

constellator.se SEO score

62

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    SV

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Constellator.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Constellator.se 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

constellator.se

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