5.1 sec in total
490 ms
4 sec
590 ms
Visit spera.de now to see the best up-to-date SPERA content for Germany and also check out these interesting facts you probably never knew about spera.de
Online-Shop für Designerschuhe und Luxusmode im High-Fashion-Bereich: Bietet die neuesten Trends an Markenschuhen für Damen und Herren, direkt vom Desig...
Visit spera.deWe analyzed Spera.de page load time and found that the first response time was 490 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
spera.de performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.8 s
7/100
25%
Value11.3 s
5/100
10%
Value29,530 ms
0/100
30%
Value0.416
23/100
15%
Value41.9 s
0/100
10%
490 ms
122 ms
738 ms
99 ms
101 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Spera.de, 36% (43 requests) were made to Cdn.shopify.com and 22% (26 requests) were made to Cdn.spera.de. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cdn.spera.de.
Page size can be reduced by 444.3 kB (25%)
1.8 MB
1.4 MB
In fact, the total size of Spera.de main page is 1.8 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 66.8 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 17.5 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 66.8 kB or 80% of the original size.
Potential reduce by 35.4 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. SPERA images are well optimized though.
Potential reduce by 243.7 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 243.7 kB or 67% of the original size.
Potential reduce by 98.3 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. Spera.de needs all CSS files to be minified and compressed as it can save up to 98.3 kB or 77% of the original size.
Number of requests can be reduced by 47 (41%)
116
69
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPERA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.spera.de
490 ms
css
122 ms
stylesheet.css
738 ms
flexslider.css
99 ms
queries.css
101 ms
jquery.fancybox.css
102 ms
custom.css
115 ms
font-awesome.css
90 ms
jquery.min.js
119 ms
theme.js
112 ms
option_selection-04f21dade47c181126ac61b64d757485f84671daadfa90e4956a522cda4c2948.js
106 ms
jquery.flexslider.js
121 ms
select.js
534 ms
jquery.fancybox.pack.js
126 ms
jquery.mousewheel-3.0.6.pack.js
117 ms
jquery.easing.1.3.js
120 ms
jquery.placeholder.js
130 ms
jquery.instagram.js
131 ms
ga_urchin_forms-0826cdefee6590321eb5c0c435eeebf7a8425a5493a9e95059c40e07e069ad52.js
126 ms
bigSlide.min.js
97 ms
jquery.tmpl.min.js
130 ms
jquery.products.min.js
96 ms
conversion.js
60 ms
shopify_stats.js
36 ms
trekkie.storefront.min.js
51 ms
shop_events_listener-dabe00038c134ebede3c66ef50bfdcedb847ac379226dfb9a22bbf438ac8dbef.js
36 ms
fbds.js
49 ms
michael-kors.jpg
605 ms
ugg-australia.jpg
534 ms
fiorentini-baker.jpg
533 ms
superga.jpg
622 ms
boss.jpg
558 ms
dkny.jpg
560 ms
liu-jo.jpg
820 ms
armani-jeans.jpg
819 ms
philipp-plein.jpg
852 ms
roberto-cavalli.jpg
950 ms
patrizia-pepe.jpg
887 ms
moschino.jpg
911 ms
floris-van-bommel.jpg
1080 ms
falke.jpg
1110 ms
officine-creative.jpg
1135 ms
kennel-schmenger.jpg
1168 ms
damen-boots.jpg
1289 ms
damen-espadrilles.jpg
1330 ms
damen-sneakers.jpg
1457 ms
fiorentini-baker.jpg
1369 ms
michael-kors.jpg
1393 ms
officine-creative.jpg
1428 ms
john-bakers.jpg
1550 ms
ugg-australia.jpg
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boss.jpg
1651 ms
roberto-cavalli.jpg
1677 ms
logo.png
35 ms
hompage-left-1.jpg
78 ms
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79 ms
hompage-right-1.jpg
80 ms
hompage-right-2.jpg
78 ms
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82 ms
015601_1_135bffba-a504-49ae-a828-8a472efcbbe5_large.jpeg
84 ms
015320_1_large.jpeg
106 ms
filiale-spera-koeln1.jpg
83 ms
filiale-spera-koeln2.jpg
107 ms
filiale-karte.jpg
106 ms
trusted-shops-siegel-50x50.png
106 ms
footer-dhl.jpg
105 ms
mastercard.png
107 ms
visa.png
111 ms
paypa.png
108 ms
amex.png
108 ms
fontawesome-webfont.woff
57 ms
recent
244 ms
199 ms
identify
255 ms
sdk.js
58 ms
analytics.js
159 ms
record.gif
253 ms
api.jquery-5f52c6aafe08e99b5fd74bc04431f324d961490d08bb70ca69b5e05941aa4323.js
12 ms
94 ms
xd_arbiter.php
120 ms
collect
24 ms
collect
69 ms
page
77 ms
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41 ms
ga-audiences
19 ms
spr.js
110 ms
trustedshops_shopify.js
19 ms
like_box.php
251 ms
X7122DBDF75516F567C383DA153EB1F2B.js
809 ms
spr.css
34 ms
jquery.min.js
15 ms
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spera.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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
spera.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
spera.de SEO score
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 Spera.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 Spera.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.
spera.de
Open Graph description is not detected on the main page of SPERA. 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: