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3dup.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

3dup.com

 3Dup.com - The Computer Graphics Portal  —  Main Front Page

Page Load Speed

3.6 sec in total

First Response

294 ms

Resources Loaded

3.2 sec

Page Rendered

173 ms

3dup.com screenshot

About Website

Welcome to 3dup.com homepage info - get ready to check 3Dup best content for Germany right away, or after learning these important things about 3dup.com

3D Design and Multimedia Portal with Search Engine, News, Free Email, Forums, Chats, Online Store, Artists Gallery and Download Zone with Textures, Models and Plugins.

Visit 3dup.com

Key Findings

We analyzed 3dup.com page load time and found that the first response time was 294 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

3dup.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

3dup.com

294 ms

mn.css

118 ms

gy.css

124 ms

rc.css

103 ms

cv.css

22 ms

Our browser made a total of 177 requests to load all elements on the main page. We found that 98% of them (174 requests) were addressed to the original 3dup.com, 1% (2 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain 3dup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.2 kB (23%)

Content Size

336.3 kB

After Optimization

260.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3dup.com main page is 336.3 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 203.1 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 71.3 kB

  • Original 81.3 kB
  • After minification 81.2 kB
  • After compression 10.0 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 71.3 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 4.5 kB

  • Original 203.1 kB
  • After minification 198.6 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. 3Dup images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 389 B

  • Original 42.4 kB
  • After minification 42.4 kB
  • After compression 42.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 17 B

  • Original 9.5 kB
  • After minification 9.5 kB
  • After compression 9.5 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. 3dup.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 89 (51%)

Requests Now

176

After Optimization

87

  • Images
  • JavaScript
  • CSS

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3Dup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3dup.com

3dup.com

294 ms

mn.css

mn.css

118 ms

gy.css

gy.css

124 ms

rc.css

rc.css

103 ms

cv.css

cv.css

22 ms

ld.js

ld.js

105 ms

mn.js

mn.js

104 ms

fx.js

fx.js

365 ms

hl.js

hl.js

201 ms

rm.js

rm.js

198 ms

ht.js

ht.js

115 ms

stmenu.js

stmenu.js

228 ms

js

js

78 ms

cookieconsent.min.css

cookieconsent.min.css

18 ms

cookieconsent.min.js

cookieconsent.min.js

29 ms

rc.js

rc.js

212 ms

cvm.js

cvm.js

219 ms

ne.js

ne.js

290 ms

cln.js

cln.js

300 ms

cp.js

cp.js

223 ms

stcode.js

stcode.js

200 ms

bkg_a.gif

bkg_a.gif

109 ms

back_tp.png

back_tp.png

43 ms

log_a_off.gif

log_a_off.gif

42 ms

get_one.gif

get_one.gif

43 ms

go.gif

go.gif

107 ms

ficon.gif

ficon.gif

108 ms

latest.gif

latest.gif

121 ms

cv.gif

cv.gif

127 ms

end.gif

end.gif

121 ms

c_2010-07-11-12-42-21.jpg

c_2010-07-11-12-42-21.jpg

120 ms

v_l.gif

v_l.gif

194 ms

c_2010-07-05-14-16-56.jpg

c_2010-07-05-14-16-56.jpg

196 ms

c_2010-06-29-12-20-45.jpg

c_2010-06-29-12-20-45.jpg

294 ms

i_off.gif

i_off.gif

126 ms

mri_off.gif

mri_off.gif

127 ms

c_2010-06-22-23-06-45.jpg

c_2010-06-22-23-06-45.jpg

135 ms

c_2010-06-21-10-22-45.jpg

c_2010-06-21-10-22-45.jpg

144 ms

cvrgal.gif

cvrgal.gif

238 ms

2_fdd2a63bad4951342552a05b975de841.jpg

2_fdd2a63bad4951342552a05b975de841.jpg

149 ms

2_560247fb55a276d0770af19160c88524.jpg

2_560247fb55a276d0770af19160c88524.jpg

250 ms

2_9922e828729172424ab9df0ad5435383.jpg

2_9922e828729172424ab9df0ad5435383.jpg

247 ms

3_b6ffd3a558eefaf0038bb6eab4a07850.jpg

3_b6ffd3a558eefaf0038bb6eab4a07850.jpg

289 ms

2_61b217f2e76bc2c851a95a6d82f039e9.jpg

2_61b217f2e76bc2c851a95a6d82f039e9.jpg

293 ms

2_7829a32f9d76c3b9ea6bb2d351eb69ca.jpg

2_7829a32f9d76c3b9ea6bb2d351eb69ca.jpg

339 ms

2_823330f4bf6986ac129cd8c13b9913bc.jpg

2_823330f4bf6986ac129cd8c13b9913bc.jpg

347 ms

vwb.gif

vwb.gif

600 ms

previous.gif

previous.gif

298 ms

c_2010-06-20-04-45-32.jpg

c_2010-06-20-04-45-32.jpg

395 ms

spacer.gif

spacer.gif

307 ms

c_2010-06-20-02-19-45.jpg

c_2010-06-20-02-19-45.jpg

393 ms

v_h.gif

v_h.gif

397 ms

c_2010-06-18-13-01-23.jpg

c_2010-06-18-13-01-23.jpg

351 ms

c_2010-06-16-12-24-10.jpg

c_2010-06-16-12-24-10.jpg

446 ms

rndmd.gif

rndmd.gif

450 ms

2_6ef488581da63d17adc038d7e9b5258c.jpg

2_6ef488581da63d17adc038d7e9b5258c.jpg

494 ms

2_e4dffa3f77319e93e70fec59adc5573a.jpg

2_e4dffa3f77319e93e70fec59adc5573a.jpg

468 ms

4_3764abdedc9a1ac14c5d999ced1ad68c.jpg

4_3764abdedc9a1ac14c5d999ced1ad68c.jpg

459 ms

4_e2ac89be48053cd39fcc7144edd54fff.jpg

4_e2ac89be48053cd39fcc7144edd54fff.jpg

422 ms

steffie.js

steffie.js

455 ms

steffrect.js

steffrect.js

378 ms

steffslip.js

steffslip.js

390 ms

2_4c02970b3424ddbe68d520389b32b216.jpg

2_4c02970b3424ddbe68d520389b32b216.jpg

488 ms

2_489e187add2a2647739a210b280b693c.jpg

2_489e187add2a2647739a210b280b693c.jpg

478 ms

top.gif

top.gif

476 ms

tp1.gif

tp1.gif

398 ms

c_2010-04-22-17-16-43.jpg

c_2010-04-22-17-16-43.jpg

500 ms

il_off.gif

il_off.gif

528 ms

tp2.gif

tp2.gif

560 ms

c_2010-05-06-12-46-51.jpg

c_2010-05-06-12-46-51.jpg

560 ms

tp3.gif

tp3.gif

556 ms

c_2010-05-05-10-28-45.jpg

c_2010-05-05-10-28-45.jpg

555 ms

views.gif

views.gif

544 ms

tp4.gif

tp4.gif

556 ms

c_2010-04-16-12-41-10.jpg

c_2010-04-16-12-41-10.jpg

543 ms

tp5.gif

tp5.gif

550 ms

c_2010-04-30-01-03-45.jpg

c_2010-04-30-01-03-45.jpg

460 ms

tp6.gif

tp6.gif

515 ms

c_2010-04-29-18-39-45.jpg

c_2010-04-29-18-39-45.jpg

434 ms

tp7.gif

tp7.gif

531 ms

c_2010-06-04-11-18-45.jpg

c_2010-06-04-11-18-45.jpg

450 ms

tp8.gif

tp8.gif

545 ms

c_2010-05-04-08-08-12.jpg

c_2010-05-04-08-08-12.jpg

805 ms

tp9.gif

tp9.gif

442 ms

c_2010-04-27-11-14-21.jpg

c_2010-04-27-11-14-21.jpg

534 ms

log_v_off.gif

log_v_off.gif

522 ms

nav.gif

nav.gif

418 ms

blank.gif

blank.gif

425 ms

down.cur

down.cur

550 ms

back.cur

back.cur

540 ms

home_off.gif

home_off.gif

490 ms

home_on.gif

home_on.gif

416 ms

news_off.gif

news_off.gif

502 ms

news_on.gif

news_on.gif

519 ms

rw_off.gif

rw_off.gif

472 ms

rw_on.gif

rw_on.gif

573 ms

gallery_off.gif

gallery_off.gif

574 ms

gallery_on.gif

gallery_on.gif

524 ms

models_off.gif

models_off.gif

413 ms

models_on.gif

models_on.gif

514 ms

textures_off.gif

textures_off.gif

514 ms

textures_on.gif

textures_on.gif

559 ms

postcards_off.gif

postcards_off.gif

532 ms

postcards_on.gif

postcards_on.gif

504 ms

jobs_off.gif

jobs_off.gif

518 ms

jobs_on.gif

jobs_on.gif

532 ms

offsite_off.gif

offsite_off.gif

536 ms

offsite_on.gif

offsite_on.gif

489 ms

shop_off.gif

shop_off.gif

555 ms

shop_on.gif

shop_on.gif

464 ms

email_off.gif

email_off.gif

460 ms

email_on.gif

email_on.gif

549 ms

hosting_off.gif

hosting_off.gif

529 ms

hosting_on.gif

hosting_on.gif

431 ms

rss_off.gif

rss_off.gif

519 ms

rss_on.gif

rss_on.gif

531 ms

back_ml.gif

back_ml.gif

524 ms

top.gif

top.gif

552 ms

bt.gif

bt.gif

488 ms

ext.gif

ext.gif

557 ms

go.cur

go.cur

516 ms

bkd.gif

bkd.gif

430 ms

mwa.gif

mwa.gif

509 ms

mwb.gif

mwb.gif

477 ms

mwc.gif

mwc.gif

466 ms

bta.gif

bta.gif

731 ms

mpa.gif

mpa.gif

511 ms

mpb.gif

mpb.gif

421 ms

mpc.gif

mpc.gif

430 ms

main.js

main.js

418 ms

btb.gif

btb.gif

422 ms

btc.gif

btc.gif

366 ms

top_v2.gif

top_v2.gif

444 ms

sma.gif

sma.gif

448 ms

smb.gif

smb.gif

415 ms

smc.gif

smc.gif

337 ms

top_v7.gif

top_v7.gif

322 ms

top_v6.gif

top_v6.gif

384 ms

bb.gif

bb.gif

423 ms

mybk_on.gif

mybk_on.gif

96 ms

rt_on.gif

rt_on.gif

97 ms

jls_on.gif

jls_on.gif

100 ms

upl_on.gif

upl_on.gif

11 ms

bk_on.gif

bk_on.gif

9 ms

backb_on.gif

backb_on.gif

12 ms

forwb_on.gif

forwb_on.gif

117 ms

forwa_on.gif

forwa_on.gif

109 ms

lm.cur

lm.cur

187 ms

close.cur

close.cur

195 ms

back.cur

back.cur

263 ms

zoom_in.cur

zoom_in.cur

188 ms

up.cur

up.cur

210 ms

down.cur

down.cur

283 ms

jump.cur

jump.cur

276 ms

plus.cur

plus.cur

276 ms

minus.cur

minus.cur

285 ms

arw_on.gif

arw_on.gif

218 ms

arw_n_on.gif

arw_n_on.gif

229 ms

arw_dw_on.gif

arw_dw_on.gif

327 ms

home.gif

home.gif

358 ms

rc_pr.gif

rc_pr.gif

374 ms

rc_fr.gif

rc_fr.gif

373 ms

rc_rl.gif

rc_rl.gif

370 ms

rc_bm.gif

rc_bm.gif

294 ms

rc_nw.gif

rc_nw.gif

387 ms

rc_sr.gif

rc_sr.gif

339 ms

rc_im.gif

rc_im.gif

349 ms

jl_on.gif

jl_on.gif

447 ms

i_on.gif

i_on.gif

456 ms

il_on.gif

il_on.gif

464 ms

mi_on.gif

mi_on.gif

471 ms

mri_on.gif

mri_on.gif

468 ms

log_a_on.gif

log_a_on.gif

399 ms

exp_sh_up.gif

exp_sh_up.gif

496 ms

log_v_on.gif

log_v_on.gif

541 ms

al.cur

al.cur

545 ms

hsp_on.gif

hsp_on.gif

550 ms

Accessibility Review

3dup.com accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

3dup.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

3dup.com SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3dup.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 3dup.com 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.

Social Sharing Optimization

3dup.com

Open Graph description is not detected on the main page of 3Dup. 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: