6.8 sec in total
213 ms
6.1 sec
530 ms
Welcome to dolc.de homepage info - get ready to check Dolc best content for Germany right away, or after learning these important things about dolc.de
免费的信息交流平台,提供在德国生活,交通,旅游,旅行,住房,工作,交易,消费等等实用信息,提倡环保和节能的生活方式
Visit dolc.deWe analyzed Dolc.de page load time and found that the first response time was 213 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dolc.de performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value6.9 s
6/100
25%
Value7.9 s
22/100
10%
Value3,260 ms
2/100
30%
Value0.118
85/100
15%
Value13.0 s
12/100
10%
213 ms
384 ms
299 ms
300 ms
401 ms
Our browser made a total of 143 requests to load all elements on the main page. We found that 22% of them (32 requests) were addressed to the original Dolc.de, 51% (73 requests) were made to Mydolc.de and 5% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (5.5 sec) relates to the external source Discuz.gtimg.cn.
Page size can be reduced by 741.7 kB (49%)
1.5 MB
763.0 kB
In fact, the total size of Dolc.de main page is 1.5 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. 65% of websites need less resources to load. Images take 563.2 kB which makes up the majority of the site volume.
Potential reduce by 87.9 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. 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 87.9 kB or 77% of the original size.
Potential reduce by 53.3 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. Dolc images are well optimized though.
Potential reduce by 235.8 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 235.8 kB or 62% of the original size.
Potential reduce by 364.7 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. Dolc.de needs all CSS files to be minified and compressed as it can save up to 364.7 kB or 82% of the original size.
Number of requests can be reduced by 39 (28%)
138
99
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
forum.php
213 ms
style_1_common.css
384 ms
style_1_forum_index.css
299 ms
style.css
300 ms
common.js
401 ms
forum.js
299 ms
api.php
304 ms
api.php
423 ms
logging.js
398 ms
md5.js
398 ms
brand
18 ms
show_ads.js
6 ms
brand
32 ms
api.php
335 ms
api.php
436 ms
discuz_tips.js
5521 ms
468x60.gif
500 ms
173 ms
bgimg.jpg
205 ms
logo.gif
119 ms
collapsed_no.gif
120 ms
forum.gif
119 ms
collapsed_yes.gif
214 ms
ad_close.gif
220 ms
site_qq.jpg
220 ms
468x60.gif
436 ms
234x60.gif
702 ms
zdxw.jpg
333 ms
pjwd.gif
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nmwj.gif
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dgfl.gif
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dgbx.gif
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dggz.jpg
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zpqz.gif
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dgqc.jpg
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hbyny.gif
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zgtz.gif
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wmjl.jpg
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bbmm.gif
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hyjt.gif
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bbyd.gif
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edu1.gif
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wawj.gif
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yxlt.gif
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cayj.gif
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jkys.jpg
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tjdx.gif
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jysc.jpg
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txxb.jpg
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essc.jpg
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809 ms
hltg.gif
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msdt.jpg
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jpcs.gif
882 ms
ywtx.jpg
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cyoz.gif
903 ms
zfxx.jpg
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dzsw.jpg
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dylt.gif
1143 ms
px.png
202 ms
pn.png
205 ms
nv.png
291 ms
qmenu.png
286 ms
nv_a.png
302 ms
search.png
303 ms
google_custom_search_watermark.gif
147 ms
pt_item.png
291 ms
ca-pub-3261533866930962.js
136 ms
zrt_lookup.html
131 ms
show_ads_impl.js
79 ms
titlebg.png
257 ms
dot.gif
335 ms
chart.png
349 ms
titlebg.png
367 ms
ajs.php
194 ms
ads
228 ms
osd.js
14 ms
ads
155 ms
api.php
134 ms
lg.php
19 ms
bmywtx.gif
643 ms
xxxz.gif
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bslt.gif
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match.aspx
19 ms
m_js_controller.js
18 ms
abg.js
28 ms
favicon
71 ms
googlelogo_color_112x36dp.png
40 ms
nessie_icon_tiamat_white.png
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s
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x_button_blue2.svg
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qqxx.gif
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smss.jpg
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zwgs.jpg
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wxdl.gif
650 ms
plusone.js
91 ms
ga.js
13 ms
scrolltop.png
108 ms
__utm.gif
44 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
2 ms
jcys.jpg
597 ms
collect
81 ms
dggs.jpg
567 ms
ygf.jpg
587 ms
jmkf.gif
634 ms
pjzy.gif
651 ms
cb=gapi.loaded_0
9 ms
cb=gapi.loaded_1
29 ms
fastbutton
88 ms
postmessageRelay
66 ms
xzsy.gif
593 ms
tcjy.gif
592 ms
txhw.gif
586 ms
lyfy.jpg
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spjd.gif
629 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
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grlryt2bdKIyfMSOhzd1eA.woff
56 ms
api.js
43 ms
core:rpc:shindig.random:shindig.sha1.js
88 ms
2536007149-postmessagerelay.js
55 ms
pjsk.gif
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hqcf.gif
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ttkx.gif
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zwxy.jpg
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pjzq.jpg
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qmzj.gif
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ssjt.gif
680 ms
yxdm.gif
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88x31.gif
611 ms
88x31.png
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88x31.png
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88x31.gif
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88x31.jpg
641 ms
234x60.gif
838 ms
468x60.gif
714 ms
300x250.gif
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300x250-499.gif
603 ms
activeview
14 ms
dolc.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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>).
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.
dolc.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
Issues were logged in the Issues panel in Chrome Devtools
dolc.de SEO score
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
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dolc.de can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Dolc.de main page’s claimed encoding is gbk. 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.
dolc.de
Open Graph description is not detected on the main page of Dolc. 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: