6.7 sec in total
292 ms
5.6 sec
795 ms
Welcome to adressbuch-frankfurt.de homepage info - get ready to check Adressbuch Frankfurt best content right away, or after learning these important things about adressbuch-frankfurt.de
Adressbuch Frankfurt a. Main und Metropolregion Rhein/Main- Finden Sie für Ihr Problem schnell und übersichtlich die passende Firma ganz in Ihrer Nähe - das regionale Firmenadressbuch Fankfurt a. Main...
Visit adressbuch-frankfurt.deWe analyzed Adressbuch-frankfurt.de page load time and found that the first response time was 292 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
adressbuch-frankfurt.de performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value3.7 s
58/100
25%
Value4.4 s
73/100
10%
Value140 ms
96/100
30%
Value0.016
100/100
15%
Value4.1 s
86/100
10%
292 ms
446 ms
33 ms
191 ms
192 ms
Our browser made a total of 299 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Adressbuch-frankfurt.de, 97% (290 requests) were made to Frankfurt-adressbuch.de and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (760 ms) relates to the external source Frankfurt-adressbuch.de.
Page size can be reduced by 191.4 kB (10%)
1.9 MB
1.7 MB
In fact, the total size of Adressbuch-frankfurt.de main page is 1.9 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 58.3 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. 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 58.3 kB or 82% of the original size.
Potential reduce by 98.5 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. Adressbuch Frankfurt images are well optimized though.
Potential reduce by 11.8 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 11.8 kB or 32% of the original size.
Potential reduce by 22.8 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. Adressbuch-frankfurt.de needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 89% of the original size.
Number of requests can be reduced by 15 (5%)
296
281
The browser has sent 296 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adressbuch Frankfurt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
adressbuch-frankfurt.de
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www.frankfurt-adressbuch.de
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adressbuch-frankfurt.de accessibility score
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
adressbuch-frankfurt.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
adressbuch-frankfurt.de SEO score
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adressbuch-frankfurt.de 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 Adressbuch-frankfurt.de 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.
adressbuch-frankfurt.de
Open Graph description is not detected on the main page of Adressbuch Frankfurt. 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: