3.2 sec in total
537 ms
2.3 sec
409 ms
Visit dforum.net now to see the best up-to-date DFORUM content for Germany and also check out these interesting facts you probably never knew about dforum.net
Das DFORUM, dem zentralen Treffpunkt im Internet für Canon DSLR-Fotografen. Das Foto-Forum für Spiegelreflex- und Digitalfotografie mit Canon EOS-Kameras wie 300D, 350D, 400D, 450D, 500D, 550D, 600D, ...
Visit dforum.netWe analyzed Dforum.net page load time and found that the first response time was 537 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
dforum.net performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value5.4 s
20/100
25%
Value6.1 s
44/100
10%
Value200 ms
90/100
30%
Value0.003
100/100
15%
Value4.9 s
78/100
10%
537 ms
651 ms
203 ms
205 ms
207 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 72% of them (52 requests) were addressed to the original Dforum.net, 7% (5 requests) were made to Pagead2.googlesyndication.com and 7% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Dforum.net.
Page size can be reduced by 260.1 kB (49%)
527.0 kB
266.9 kB
In fact, the total size of Dforum.net main page is 527.0 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. 50% of websites need less resources to load. Javascripts take 190.7 kB which makes up the majority of the site volume.
Potential reduce by 131.4 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 131.4 kB or 88% of the original size.
Potential reduce by 6.6 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. DFORUM images are well optimized though.
Potential reduce by 109.1 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 109.1 kB or 57% of the original size.
Potential reduce by 12.9 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. Dforum.net needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 84% of the original size.
Number of requests can be reduced by 39 (56%)
70
31
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DFORUM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
dforum.net
537 ms
www.dforum.net
651 ms
detect.js
203 ms
style-3597e468-00001.css
205 ms
vbulletin_important.css
207 ms
yahoo-dom-event.js
212 ms
connection-min.js
209 ms
vbulletin_global.js
210 ms
vbulletin_menu.js
304 ms
flashloader.js
305 ms
vbulletin_global.js
309 ms
vbulletin_menu.js
311 ms
userlayer.css
313 ms
userlayer.js
313 ms
ncode_imageresizer.js
404 ms
vbulletin_md5.js
408 ms
show_ads.js
6 ms
vbulletin_read_marker.js
326 ms
aktivas.gif
230 ms
df_blitzbuch.gif
118 ms
df_paypalbutton_kl.gif
117 ms
df_paypalhelp_kl.png
228 ms
blank.gif
229 ms
navbits_start.gif
227 ms
werbung.gif
227 ms
ac-foto-rent-2014-07.gif
329 ms
rss.gif
331 ms
collapse_tcat.gif
327 ms
forum_old_lock.gif
332 ms
icon1.gif
330 ms
lastpost.gif
328 ms
icon10.gif
454 ms
icon4.gif
455 ms
poll_posticon.gif
454 ms
icon5.gif
454 ms
collapse_thead.gif
455 ms
whos_online.gif
454 ms
stats.gif
531 ms
birthday.gif
531 ms
forum_new.gif
531 ms
forum_old.gif
532 ms
0.png
531 ms
9.png
531 ms
3.png
625 ms
8.png
627 ms
2.png
628 ms
6.png
630 ms
df_paypalbutton.gif
631 ms
df_paypalhelp.png
633 ms
dforum-logo-footer.gif
726 ms
df_bannergurt.jpg
752 ms
menuback.gif
648 ms
button-form.gif
640 ms
ca-pub-4790976179069951.js
119 ms
zrt_lookup.html
119 ms
show_ads_impl.js
77 ms
cm
234 ms
ads
177 ms
ga.js
26 ms
osd.js
12 ms
ads
253 ms
__utm.gif
25 ms
de-auto-02-07-2014-assoc-468x60._V348429652_.gif
26 ms
187 ms
m_js_controller.js
26 ms
abg.js
44 ms
googlelogo_color_112x36dp.png
27 ms
nessie_icon_tiamat_white.png
21 ms
s
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x_button_blue2.png
6 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
19 ms
2591353905124152848
16 ms
dforum.net 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
[role]s do not have all required [aria-*] attributes
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
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.
dforum.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
dforum.net 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
Tap targets are not sized appropriately
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dforum.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 Dforum.net 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.
dforum.net
Open Graph description is not detected on the main page of DFORUM. 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: