10.8 sec in total
292 ms
9.9 sec
592 ms
Click here to check amazing Otto Und Kollegen content. Otherwise, check out these important facts you probably never knew about ottoundkollegen.net
Was ist Ihre Immobilie wert? Wir sind die Sachverständigen aus Berlin mit 20 Jahren Erfahrung, Bestnoten und allen anspruchsvollsten Zertifizierungen.
Visit ottoundkollegen.netWe analyzed Ottoundkollegen.net page load time and found that the first response time was 292 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ottoundkollegen.net performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value10.7 s
0/100
25%
Value11.3 s
5/100
10%
Value2,480 ms
4/100
30%
Value0.27
45/100
15%
Value13.6 s
11/100
10%
292 ms
1224 ms
389 ms
410 ms
347 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 57% of them (53 requests) were addressed to the original Ottoundkollegen.net, 20% (19 requests) were made to Maps.googleapis.com and 9% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Ottoundkollegen.net.
Page size can be reduced by 845.7 kB (38%)
2.2 MB
1.4 MB
In fact, the total size of Ottoundkollegen.net main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 63.1 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 63.1 kB or 78% of the original size.
Potential reduce by 33.2 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. Otto Und Kollegen images are well optimized though.
Potential reduce by 736.0 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 736.0 kB or 68% of the original size.
Potential reduce by 13.4 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. Ottoundkollegen.net needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 83% of the original size.
Number of requests can be reduced by 33 (41%)
81
48
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otto Und Kollegen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ottoundkollegen.net
292 ms
www.ottoundkollegen.net
1224 ms
gzip.php
389 ms
gzip.php
410 ms
gzip.php
347 ms
gzip.php
527 ms
front.css
224 ms
js
41 ms
gzip.php
429 ms
gzip.php
513 ms
gzip.php
747 ms
gzip.php
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gzip.php
837 ms
k2.js
430 ms
gzip.php
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gzip.php
854 ms
script.js
563 ms
bootstrap.min.js
563 ms
gzip.php
824 ms
css
25 ms
plugin_googlemap3.css.php
7190 ms
gzip.php
1207 ms
googlemapsv3.js
817 ms
lightbox.js
217 ms
mediaelement-and-player.js
190 ms
spotlight.js
219 ms
common.js
20 ms
util.js
39 ms
stats.js
32 ms
AuthenticationService.Authenticate
109 ms
otto_kollegen_blau.svg
40 ms
Wir_schaetzen_immobilien.png
36 ms
Immobiliengutachter_Berlin.jpg
410 ms
Mo_videodummy.jpg
35 ms
Fernsehturm.jpg
38 ms
Brandenburger-Tor.jpg
59 ms
Immofm_logo.jpg
43 ms
badge_subscribe-lrg.png
35 ms
Mirko_Otto_Immobiliengutachter.jpg
53 ms
Immobilie-verkaufen.jpg
55 ms
Immobilie_vererben.jpg
54 ms
Steuerberater-Immobilien.jpg
52 ms
Scheidung.jpg
55 ms
Betreuer_Immobilien.jpg
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Euro_Gutachten.png
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deutsche-bank-baufinanzierung.jpg
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commerzbank-logo.jpg
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TAG_Immobilien_logo.jpg
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Becker_Kries.jpg
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Degewo_Logo.jpg
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bvg.jpg
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printButton.png
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pin.png
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Otto_Kollegen_Logo.png
63 ms
all.js
46 ms
7YeX5qGGVrvjpqFsvxNSRALUuEpTyoUstqEm5AMlJo4.woff
11 ms
pTzFBqwzDU5_uumHzlVDTevvDin1pK8aKteLpeZ5c0A.woff
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sccV8o9st-AMv7Su44YKKQLUuEpTyoUstqEm5AMlJo4.woff
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IcoMoon.woff
300 ms
fontawesome-webfont.woff
43 ms
analytics.js
153 ms
slideshow.js
114 ms
close.png
71 ms
blank.gif
70 ms
map.js
42 ms
marker.js
39 ms
collect
79 ms
StaticMapService.GetMapImage
255 ms
onion.js
27 ms
collect
207 ms
ViewportInfoService.GetViewportInfo
196 ms
controls.js
30 ms
infowindow.js
27 ms
transparent.png
130 ms
css
106 ms
google4.png
69 ms
mapcnt6.png
70 ms
sv5.png
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openhand_8_8.cur
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tmapctrl.png
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cb_scout5.png
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imgs8.png
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CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
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RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
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Hgo13k-tfSpn0qi1SFdUfbO3LdcAZYWl9Si6vvxL-qU.woff
37 ms
d-6IYplOFocCacKzxwXSOLO3LdcAZYWl9Si6vvxL-qU.woff
36 ms
vt
58 ms
vt
76 ms
vt
60 ms
vt
58 ms
vt
55 ms
vt
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vt
97 ms
ottoundkollegen.net 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
ottoundkollegen.net 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
ottoundkollegen.net 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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ottoundkollegen.net can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Ottoundkollegen.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.
ottoundkollegen.net
Open Graph data is detected on the main page of Otto Und Kollegen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: