5.9 sec in total
2.3 sec
3.2 sec
405 ms
Welcome to 3dr.eu homepage info - get ready to check 3 Dr best content for Greece right away, or after learning these important things about 3dr.eu
Εγκεκριμένο πρόγραμμα για πολιτικούς μηχανικούς - τεχνικές εταιρείες. Λογισμικό στατικών μελετών πολιτικών μηχανικών με πιστοποίηση σχεδίασης, ανάπτυξης και υποστήριξης από την 3DR
Visit 3dr.euWe analyzed 3dr.eu page load time and found that the first response time was 2.3 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
3dr.eu performance score
name
value
score
weighting
Value9.7 s
0/100
10%
Value33.1 s
0/100
25%
Value55.5 s
0/100
10%
Value59,490 ms
0/100
30%
Value0.002
100/100
15%
Value74.8 s
0/100
10%
2311 ms
212 ms
109 ms
114 ms
114 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 80% of them (55 requests) were addressed to the original 3dr.eu, 14% (10 requests) were made to Static.xx.fbcdn.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain 3dr.eu.
Page size can be reduced by 144.3 kB (20%)
721.9 kB
577.5 kB
In fact, the total size of 3dr.eu main page is 721.9 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. 40% of websites need less resources to load. Images take 533.6 kB which makes up the majority of the site volume.
Potential reduce by 29.1 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 29.1 kB or 75% of the original size.
Potential reduce by 13.8 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. 3 Dr images are well optimized though.
Potential reduce by 59.4 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 59.4 kB or 60% of the original size.
Potential reduce by 42.1 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. 3dr.eu needs all CSS files to be minified and compressed as it can save up to 42.1 kB or 83% of the original size.
Number of requests can be reduced by 43 (63%)
68
25
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Dr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.3dr.eu
2311 ms
mootools.js
212 ms
caption.js
109 ms
system.css
114 ms
general.css
114 ms
template.css
170 ms
ja.script.js
114 ms
ja.rightcol.js
163 ms
menu.css
166 ms
ja-sosdmenu.css
167 ms
ja.cssmenu.js
170 ms
style.css
229 ms
style.css
229 ms
style.css
231 ms
user-increase.png
59 ms
user-reset.png
57 ms
user-decrease.png
61 ms
bullet.gif
75 ms
header3dr02.jpg
76 ms
header-mask.png
76 ms
logo_3dr.gif
92 ms
icon-search.gif
92 ms
arrow2.png
91 ms
opaque.png
109 ms
cw-bg1.gif
113 ms
cw-bg2.gif
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c-bg1.gif
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c-bg2.gif
145 ms
strad64bit.jpg
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tn_steel2011_roof.jpg
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kenak64bit.jpg
168 ms
pessos2011.jpg
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timber_sml.jpg
199 ms
tn_hydro2011_fea.jpg
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tn_geo_sheeting.jpg
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tn_gtstrudl_milano_sml.jpg
234 ms
pvswpresentation1.jpg
342 ms
hdot.gif
315 ms
b-br.gif
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b-bl.gif
317 ms
b-tr.gif
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b-tl.gif
318 ms
username.png
318 ms
password.png
357 ms
grad1.gif
356 ms
vdot2.gif
372 ms
gtrc.gif
374 ms
logo-audesy.gif
393 ms
logo-fine.gif
415 ms
ga.js
24 ms
logo-progesoft.gif
395 ms
grad3.gif
405 ms
vdot.gif
405 ms
livemarks.png
423 ms
__utm.gif
23 ms
but-css.gif
398 ms
but-xhtml10.gif
402 ms
likebox.php
133 ms
410ucuAGgaJ.css
36 ms
tSbl8xBI27R.css
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q68gy-v_YMF.js
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FJmpeSpHpjS.js
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wL6VQj7Ab77.png
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s7jcwEQH7Sx.png
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I6-MnjEovm5.js
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pQrUxxo5oQp.js
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3dr.eu 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
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.
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
3dr.eu 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
3dr.eu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EL
EL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3dr.eu can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it matches the claimed language. Our system also found out that 3dr.eu 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.
3dr.eu
Open Graph description is not detected on the main page of 3 Dr. 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: