3.8 sec in total
279 ms
3.3 sec
199 ms
Click here to check amazing Stadtbuecherei FRANKFURT content for Germany. Otherwise, check out these important facts you probably never knew about stadtbuecherei.frankfurt.de
Visit stadtbuecherei.frankfurt.deWe analyzed Stadtbuecherei.frankfurt.de page load time and found that the first response time was 279 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
stadtbuecherei.frankfurt.de performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value8.8 s
1/100
25%
Value7.2 s
30/100
10%
Value130 ms
96/100
30%
Value1.405
0/100
15%
Value8.3 s
40/100
10%
279 ms
366 ms
628 ms
181 ms
192 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Stadtbuecherei.frankfurt.de, 91% (41 requests) were made to Frankfurt.de and 4% (2 requests) were made to De.sitestat.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Frankfurt.de.
Page size can be reduced by 182.2 kB (43%)
425.2 kB
243.0 kB
In fact, the total size of Stadtbuecherei.frankfurt.de main page is 425.2 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. 15% of websites need less resources to load. Images take 194.8 kB which makes up the majority of the site volume.
Potential reduce by 30.9 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 10.9 kB, which is 29% 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 30.9 kB or 82% of the original size.
Potential reduce by 21.3 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, Stadtbuecherei FRANKFURT needs image optimization as it can save up to 21.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 114.3 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 114.3 kB or 66% of the original size.
Potential reduce by 15.8 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. Stadtbuecherei.frankfurt.de needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 79% of the original size.
Number of requests can be reduced by 25 (60%)
42
17
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadtbuecherei 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 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
stadtbuecherei.frankfurt.de
279 ms
detail.php
366 ms
jquery.js
628 ms
mailhide.js
181 ms
royalslider.css
192 ms
jquery.royalslider.min.js
510 ms
rs-default.css
267 ms
wt-lightbox.css
355 ms
wt-scroller.css
358 ms
jquery.wt-lightbox.min.js
375 ms
jquery.wt-scroller.min.js
534 ms
detail.php
539 ms
detail.php
900 ms
sitestat.js
382 ms
count
325 ms
bilderwelt_1004_5_rathaus_red.jpg
364 ms
fahne_lang_de_12x10.gif
181 ms
fahne_lang_en_12x10.gif
181 ms
l_frankfurtde_bg_155x61.gif
183 ms
l_stadtffm_s__180x29_mag.gif
181 ms
l_44_stadtbuecherei_145x26_89a.gif
359 ms
link_anker_down_5x9.gif
359 ms
Osterglocken.896187.jpg.896189.jpg
361 ms
transparent.gif
360 ms
Gutschein.jpg.2453398.jpg
521 ms
Ribas_Rosa_Hofmann%20Sabine%20%28C%29%20Klaus%20Reichenberger_%20Internet.jpg.2453931.jpg
565 ms
Dr%20Brumm.jpg.2452880.jpg
875 ms
Urmel.jpg.2452864.jpg
857 ms
Kompetenzz_15164_BD_Logo_2014-hpr.jpg.2454037.jpg
600 ms
blista.jpg.2442810.jpg
701 ms
Neue%20Bitmap.bmp.1917490.gif
702 ms
l_44_stadtbuecherei_145x26_89a.gif.405513.gif
746 ms
suche_15x15_de.gif
779 ms
s
456 ms
nav_pfeil.gif
628 ms
link_intern_2.gif
629 ms
kontakt_email.gif
669 ms
link_extern_2.gif
704 ms
link_extern.gif
790 ms
link_intern.gif
797 ms
piwik.php
1060 ms
lightbox_icons.png
747 ms
loader.gif
789 ms
s
186 ms
detail.php
183 ms
stadtbuecherei.frankfurt.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
stadtbuecherei.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
stadtbuecherei.frankfurt.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stadtbuecherei.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 Stadtbuecherei.frankfurt.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.
stadtbuecherei.frankfurt.de
Open Graph description is not detected on the main page of Stadtbuecherei 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: