Tools & Wizards About Us
pass.idv.st screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

Page Load Speed

2.9 sec in total

First Response

401 ms

Resources Loaded

2 sec

Page Rendered

537 ms

pass.idv.st screenshot

About Website

Welcome to pass.idv.st homepage info - get ready to check Pass Idv best content for Taiwan right away, or after learning these important things about pass.idv.st

Visit pass.idv.st

Key Findings

We analyzed Pass.idv.st page load time and found that the first response time was 401 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

pass.idv.st performance score

0

Network Requests Diagram

pass.idv.st

401 ms

www.centurys.net

614 ms

common.js

132 ms

jquery-latest.min.js

10 ms

moveview.js

158 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Pass.idv.st, 42% (40 requests) were made to Centurys.net and 8% (8 requests) were made to Img.cartoonmad.com. The less responsive or slowest element that took the longest time to load (614 ms) relates to the external source Centurys.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.6 kB (35%)

Content Size

711.2 kB

After Optimization

462.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Pass.idv.st main page is 711.2 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 407.7 kB which makes up the majority of the site volume.

HTML Optimization

-48%

Potential reduce by 399 B

  • Original 838 B
  • After minification 769 B
  • After compression 439 B

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 399 B or 48% of the original size.

Image Optimization

-6%

Potential reduce by 17.1 kB

  • Original 302.7 kB
  • After minification 285.6 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. Pass Idv images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 231.1 kB

  • Original 407.7 kB
  • After minification 406.7 kB
  • After compression 176.6 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 231.1 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (46%)

Requests Now

92

After Optimization

50

  • AJAX
  • Images
  • JavaScript

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pass Idv. 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 as a result speed up the page load time.

Network Requests Diagram

pass.idv.st

pass.idv.st

401 ms

www.centurys.net

www.centurys.net

614 ms

common.js

common.js

132 ms

jquery-latest.min.js

jquery-latest.min.js

10 ms

moveview.js

moveview.js

158 ms

adsbygoogle.js

adsbygoogle.js

14 ms

logo.gif

logo.gif

351 ms

menu8.png

menu8.png

251 ms

menu1.png

menu1.png

251 ms

menu2.png

menu2.png

251 ms

menu3.png

menu3.png

251 ms

menu4.png

menu4.png

350 ms

menu5.png

menu5.png

349 ms

menu6.png

menu6.png

350 ms

menu7.png

menu7.png

351 ms

app01.jpg

app01.jpg

293 ms

app05.jpg

app05.jpg

293 ms

app02.jpg

app02.jpg

294 ms

app03.jpg

app03.jpg

294 ms

app04.jpg

app04.jpg

304 ms

app06.jpg

app06.jpg

303 ms

app07.jpg

app07.jpg

421 ms

app08.jpg

app08.jpg

333 ms

app09.jpg

app09.jpg

335 ms

app10.jpg

app10.jpg

333 ms

red_forum.gif

red_forum.gif

341 ms

lastpost.gif

lastpost.gif

341 ms

forum.gif

forum.gif

341 ms

promo_centurys.asp

promo_centurys.asp

326 ms

wgbk8.png

wgbk8.png

573 ms

topbg_right.gif

topbg_right.gif

317 ms

topbg.gif

topbg.gif

320 ms

headerbg.gif

headerbg.gif

317 ms

catbg.gif

catbg.gif

351 ms

ca-pub-9463222223399610.js

ca-pub-9463222223399610.js

107 ms

zrt_lookup.html

zrt_lookup.html

187 ms

show_ads_impl.js

show_ads_impl.js

85 ms

indexicon.gif

indexicon.gif

192 ms

online.gif

online.gif

232 ms

online_admin.gif

online_admin.gif

232 ms

online_chimod.gif

online_chimod.gif

230 ms

online_moderator.gif

online_moderator.gif

231 ms

online_modvip.gif

online_modvip.gif

231 ms

online_vip.gif

online_vip.gif

230 ms

online_member.gif

online_member.gif

292 ms

right-1.gif

right-1.gif

291 ms

themecopyright.gif

themecopyright.gif

293 ms

foot-bg.gif

foot-bg.gif

291 ms

cover.png

cover.png

249 ms

3864c.jpg

3864c.jpg

364 ms

1300c.jpg

1300c.jpg

364 ms

1066c.jpg

1066c.jpg

363 ms

ads

ads

167 ms

osd.js

osd.js

55 ms

1698c.jpg

1698c.jpg

288 ms

1257c.jpg

1257c.jpg

287 ms

2274c.jpg

2274c.jpg

328 ms

2265c.jpg

2265c.jpg

274 ms

ads

ads

217 ms

m_js_controller.js

m_js_controller.js

36 ms

abg.js

abg.js

58 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

65 ms

imgad

imgad

47 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

49 ms

s

s

44 ms

x_button_blue2.png

x_button_blue2.png

21 ms

111 ms

adj

adj

100 ms

beacon

beacon

86 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

12 ms

162 ms

0

0

104 ms

surly.js

surly.js

32 ms

ba.html

ba.html

9 ms

pixel

pixel

31 ms

lidar.js

lidar.js

10 ms

sbhK2lTE.js

sbhK2lTE.js

10 ms

4.gif

4.gif

24 ms

4311.js

4311.js

16 ms

cTrvNaRi.html

cTrvNaRi.html

7 ms

pixel

pixel

56 ms

pixel

pixel

57 ms

index.html

index.html

203 ms

verify_selector.js

verify_selector.js

118 ms

blank.gif

blank.gif

139 ms

sd

sd

6 ms

verifyr.js

verifyr.js

28 ms

beacon.js

beacon.js

33 ms

0

0

15 ms

bg.png

bg.png

32 ms

adchoices.en.png

adchoices.en.png

53 ms

Rejuvenation_728x90_logo.gif

Rejuvenation_728x90_logo.gif

34 ms

Rejuvenation_728x90_bg.jpg

Rejuvenation_728x90_bg.jpg

62 ms

box_19_top-right.png

box_19_top-right.png

9 ms

ci.png

ci.png

9 ms

ui

ui

40 ms

Accessibility Review

pass.idv.st accessibility score

33

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

Best Practices

pass.idv.st best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

pass.idv.st SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pass.idv.st can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Pass.idv.st main page’s claimed encoding is big5. 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

pass.idv.st

Open Graph description is not detected on the main page of Pass Idv. 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: