5.5 sec in total
414 ms
4.8 sec
261 ms
Visit portal.duf.hu now to see the best up-to-date Portal Duf content for Hungary and also check out these interesting facts you probably never knew about portal.duf.hu
A Dunaújvárosi Egyetem hivatalos honlapja. DUE official website.
Visit portal.duf.huWe analyzed Portal.duf.hu page load time and found that the first response time was 414 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
portal.duf.hu performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value15.6 s
0/100
25%
Value12.8 s
2/100
10%
Value380 ms
70/100
30%
Value0.279
43/100
15%
Value16.1 s
6/100
10%
414 ms
211 ms
216 ms
217 ms
218 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Portal.duf.hu, 13% (15 requests) were made to Maps.google.com and 8% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Uniduna.hu.
Page size can be reduced by 1.6 MB (28%)
5.8 MB
4.2 MB
In fact, the total size of Portal.duf.hu main page is 5.8 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 4.3 MB which makes up the majority of the site volume.
Potential reduce by 48.8 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. 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 48.8 kB or 78% of the original size.
Potential reduce by 401.5 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. Portal Duf images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 78% of the original size.
Potential reduce by 48.4 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. Portal.duf.hu needs all CSS files to be minified and compressed as it can save up to 48.4 kB or 83% of the original size.
Number of requests can be reduced by 69 (60%)
115
46
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal Duf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.uniduna.hu
414 ms
blank.css
211 ms
yui_reset.css
216 ms
webra_default.css
217 ms
webra3_public_module_design.css
218 ms
lightwindow.css
220 ms
site.css
221 ms
webra3_user.php
450 ms
highcontrast.css
321 ms
lang.php
576 ms
webra3.js
441 ms
webra3_gui.js
556 ms
search.js
325 ms
prototype.js
647 ms
scriptaculous.js
432 ms
lightWindow.js
649 ms
change_styles.js
547 ms
portal.js
552 ms
aitia.js
109 ms
aitia_browser.js
110 ms
aitia_style.js
113 ms
aitia_position.js
112 ms
aitia_cookie.js
159 ms
aitia_url.js
163 ms
aitia_util.js
217 ms
aitia_event.js
217 ms
aitia_user.js
218 ms
aitia_dom.js
218 ms
aitia_xml.js
266 ms
aitia_dnd.js
269 ms
aitia_ajax.js
323 ms
popup.js
325 ms
webra3_admin_onload.js
325 ms
ad.js
330 ms
phpjs.js
373 ms
builder.js
112 ms
effects.js
116 ms
dragdrop.js
116 ms
controls.js
125 ms
slider.js
126 ms
sound.js
126 ms
design_bg2.png
109 ms
design_body_bglogo.png
217 ms
icon_highcontrast.gif
115 ms
design_body_bg.png
112 ms
uniduna_web_fejlec_33.png
217 ms
echotec_banner_dufzold11.png
115 ms
Fotolla__1_of_149__copy_kicsi.jpg
1290 ms
40649.jpg
649 ms
31.jpg
649 ms
alma_mater_plakat2.jpg
1511 ms
Szorolap_eleje_mini.jpg
903 ms
IMG_2477.JPG
539 ms
lipicsvilmos3.JPG
969 ms
dev01_kicsi.jpg
1183 ms
12809911_10153899388287508_1939522656_o.jpg
1077 ms
icon_rss.gif
1012 ms
prev.gif
1077 ms
pause.gif
1120 ms
next.gif
1184 ms
internetkonz.jpg
1184 ms
pdfikon.gif
1227 ms
eu_mo_megujul_120x120.png
1290 ms
uj_szechenyi_terv.jpg
1291 ms
campus_nyelviskola_660_5000x75_logo.jpg
1291 ms
ecdllogo.jpg
1335 ms
dfstudentlogo.jpg
1396 ms
campuskartya.gif
1398 ms
duftv_statbanner.jpg
1399 ms
misszio_bohocka.jpg
1400 ms
dfve_logo_0.gif
1442 ms
logo_ecotech_150.jpg
1503 ms
duratt.jpg
1504 ms
bottom_dots.gif
1498 ms
design_newsimagescroller_rss_icon.png
1502 ms
design_newsimagescroller_liststyle.png
1541 ms
design_newsimagescroller_control_prev.gif
1602 ms
googlemap
1603 ms
design_newsimagescroller_control_pause.gif
1507 ms
design_newsimagescroller_control_next.gif
1504 ms
wait-search.gif
1506 ms
design_search_button.png
1444 ms
design_rightmenu_bg.png
1505 ms
design_mainpagemenu_bg.png
1186 ms
design_mainpagemenu_border.png
1078 ms
design_mainpagemenu_bg_active.png
1083 ms
maps
42 ms
simpleGMap.js
110 ms
common.js
15 ms
map.js
14 ms
overlay.js
14 ms
util.js
12 ms
marker.js
10 ms
StaticMapService.GetMapImage
158 ms
onion.js
37 ms
openhand_8_8.cur
48 ms
stats.js
20 ms
controls.js
16 ms
ViewportInfoService.GetViewportInfo
60 ms
infowindow.js
29 ms
transparent.png
37 ms
css
35 ms
google4.png
31 ms
mapcnt6.png
31 ms
marker.png
34 ms
tmapctrl.png
30 ms
cb_scout5.png
47 ms
tmapctrl4.png
38 ms
imgs8.png
39 ms
vt
13 ms
vt
17 ms
vt
20 ms
vt
22 ms
vt
13 ms
AuthenticationService.Authenticate
15 ms
blank.html
108 ms
black.png
109 ms
portal.duf.hu 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-hidden="true"] elements contain focusable descendents
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
Image elements do not have [alt] attributes
Links do not have a discernible name
portal.duf.hu 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
portal.duf.hu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
HU
HU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portal.duf.hu can be misinterpreted by Google and other search engines. Our service has detected that Hungarian is used on the page, and it matches the claimed language. Our system also found out that Portal.duf.hu 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.
portal.duf.hu
Open Graph description is not detected on the main page of Portal Duf. 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: