2.6 sec in total
532 ms
1.8 sec
220 ms
Click here to check amazing Hausundgrund Aachen Immowelt content for Germany. Otherwise, check out these important facts you probably never knew about hausundgrund-aachen.immowelt.de
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Visit hausundgrund-aachen.immowelt.deWe analyzed Hausundgrund-aachen.immowelt.de page load time and found that the first response time was 532 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
hausundgrund-aachen.immowelt.de performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value12.6 s
0/100
25%
Value7.6 s
26/100
10%
Value2,390 ms
5/100
30%
Value0.127
82/100
15%
Value14.2 s
9/100
10%
532 ms
227 ms
213 ms
64 ms
292 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Hausundgrund-aachen.immowelt.de, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to B.scorecardresearch.com. The less responsive or slowest element that took the longest time to load (707 ms) belongs to the original domain Hausundgrund-aachen.immowelt.de.
Page size can be reduced by 410.2 kB (64%)
643.9 kB
233.7 kB
In fact, the total size of Hausundgrund-aachen.immowelt.de main page is 643.9 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. 35% of websites need less resources to load. Javascripts take 231.5 kB which makes up the majority of the site volume.
Potential reduce by 43.7 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 10.1 kB, which is 18% 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 43.7 kB or 80% of the original size.
Potential reduce by 25.7 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, Hausundgrund Aachen Immowelt needs image optimization as it can save up to 25.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 156.5 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 156.5 kB or 68% of the original size.
Potential reduce by 184.2 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. Hausundgrund-aachen.immowelt.de needs all CSS files to be minified and compressed as it can save up to 184.2 kB or 82% of the original size.
Number of requests can be reduced by 25 (61%)
41
16
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hausundgrund Aachen Immowelt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
hausundgrund-aachen.immowelt.de
532 ms
screen.css
227 ms
temp.css
213 ms
jquery.min.js
64 ms
default.pack.js
292 ms
jquery.simplemodal.pack.js
290 ms
default.pack.js
199 ms
remember.pack.js
281 ms
jquery.autocomplete.pack.js
393 ms
autocomplete.pack.js
320 ms
tabbox.pack.js
321 ms
jquery.cookie.pack.js
377 ms
s_code.pack.js
481 ms
defaultv2.pack.js
387 ms
empfehlen.pack.js
415 ms
highlightinvalid.pack.js
417 ms
modallogin.pack.js
475 ms
authlogin.pack.js
487 ms
authregister.pack.js
488 ms
WebResource.axd
519 ms
ScriptResource.axd
707 ms
WebResource.axd
485 ms
screen.css
539 ms
screen.css
130 ms
nav_vert.css
98 ms
bg_gradient_top.jpg
98 ms
logo_koop.png
161 ms
logo_immowelt_transparent.png
106 ms
beacon.js
25 ms
icon_sprite.png
102 ms
bg_header_start_01.jpg
222 ms
bg_lupe.png
105 ms
misc_sprite.png
198 ms
bg_searchbox_sprite.png
196 ms
buttons_sprite.png
203 ms
stoerer.png
294 ms
icon_wait.gif
226 ms
layout_clear.gif
280 ms
icon_info.png
280 ms
hausundgrund-aachen.immowelt.de
284 ms
print.css
99 ms
print.css
101 ms
hausundgrund-aachen.immowelt.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
hausundgrund-aachen.immowelt.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
hausundgrund-aachen.immowelt.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hausundgrund-aachen.immowelt.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Hausundgrund-aachen.immowelt.de 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.
hausundgrund-aachen.immowelt.de
Open Graph description is not detected on the main page of Hausundgrund Aachen Immowelt. 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: