Tools & Wizards About Us
krakatau-tour.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

krakatau-tour.com

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Page Load Speed

8.1 sec in total

First Response

672 ms

Resources Loaded

7 sec

Page Rendered

436 ms

krakatau-tour.com screenshot

About Website

Welcome to krakatau-tour.com homepage info - get ready to check Krakatau Tour best content right away, or after learning these important things about krakatau-tour.com

KRAKATAU TOUR - KRAKATOA TOUR : Krakatau Volcano Tour, Krakatoa Tour, krakatoa volcano tour, Ujung Kulon Tour, UJUNG KULON NATIONAL PARK, Adventure Tours UjungKulon, Sumatra West Java Bali Bird Watchi...

Visit krakatau-tour.com

Key Findings

We analyzed Krakatau-tour.com page load time and found that the first response time was 672 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

krakatau-tour.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

site

672 ms

545 ms

mod_bannerslider.css

227 ms

mootools.js

826 ms

caption.js

417 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 94% of them (103 requests) were addressed to the original Krakatau-tour.com, 4% (4 requests) were made to Mypagerank.net and 1% (1 request) were made to Opi.yahoo.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Krakatau-tour.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (84%)

Content Size

2.4 MB

After Optimization

390.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Krakatau-tour.com main page is 2.4 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.4 kB

  • Original 51.8 kB
  • After minification 49.6 kB
  • After compression 10.5 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 41.4 kB or 80% of the original size.

Image Optimization

-85%

Potential reduce by 1.9 MB

  • Original 2.2 MB
  • After minification 343.4 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. Obviously, Krakatau Tour needs image optimization as it can save up to 1.9 MB or 85% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 67.7 kB

  • Original 95.2 kB
  • After minification 91.6 kB
  • After compression 27.5 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 67.7 kB or 71% of the original size.

CSS Optimization

-80%

Potential reduce by 36.3 kB

  • Original 45.6 kB
  • After minification 41.1 kB
  • After compression 9.3 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. Krakatau-tour.com needs all CSS files to be minified and compressed as it can save up to 36.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (45%)

Requests Now

101

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krakatau Tour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

site

site

672 ms

545 ms

mod_bannerslider.css

mod_bannerslider.css

227 ms

mootools.js

mootools.js

826 ms

caption.js

caption.js

417 ms

mod_bannerslider.js

mod_bannerslider.js

417 ms

template_css.css

template_css.css

667 ms

bodystyle4.css

bodystyle4.css

451 ms

colorstyle8.css

colorstyle8.css

463 ms

typography.css

typography.css

624 ms

system.css

system.css

625 ms

general.css

general.css

678 ms

rokslidestrip.css

rokslidestrip.css

695 ms

rokmoomenu.css

rokmoomenu.css

841 ms

rokslidestrip.js

rokslidestrip.js

841 ms

rokfonts.js

rokfonts.js

889 ms

rokmoomenu.js

rokmoomenu.js

903 ms

mootools.bgiframe.js

mootools.bgiframe.js

928 ms

roksplitmenu.js

roksplitmenu.js

1032 ms

online

online

40 ms

button.php

button.php

39 ms

gbla.php

gbla.php

40 ms

bg.jpg

bg.jpg

449 ms

bg2.png

bg2.png

234 ms

top-bar.png

top-bar.png

209 ms

font-lg.png

font-lg.png

209 ms

font-sm.png

font-sm.png

224 ms

header-bar.png

header-bar.png

210 ms

blank.gif

blank.gif

416 ms

logo.png

logo.png

871 ms

showcase-tl.png

showcase-tl.png

418 ms

showcase-tr.png

showcase-tr.png

446 ms

showcase-tm.png

showcase-tm.png

465 ms

showcase-middle.png

showcase-middle.png

622 ms

showcase-l.png

showcase-l.png

625 ms

showcase-r.png

showcase-r.png

669 ms

banner_2.png

banner_2.png

1342 ms

banner_6.png

banner_6.png

1621 ms

banner_1.png

banner_1.png

1446 ms

banner_3.png

banner_3.png

1867 ms

banner_4.png

banner_4.png

1557 ms

banner_5.png

banner_5.png

1700 ms

0.gif

0.gif

1568 ms

1.gif

1.gif

1655 ms

3.gif

3.gif

1780 ms

5.gif

5.gif

1794 ms

4.gif

4.gif

1853 ms

vtoday.gif

vtoday.gif

1862 ms

vyesterday.gif

vyesterday.gif

1908 ms

vweek.gif

vweek.gif

2005 ms

vmonth.gif

vmonth.gif

2019 ms

vall.gif

vall.gif

2086 ms

mytagz.png

mytagz.png

2069 ms

misterwong.gif

misterwong.gif

2075 ms

oneview.gif

oneview.gif

2117 ms

alltagz.gif

alltagz.gif

2226 ms

linkarena.gif

linkarena.gif

2242 ms

yblv.php

yblv.php

33 ms

seomonitor.php

seomonitor.php

54 ms

pagerankbutton.php

pagerankbutton.php

55 ms

yigg.gif

yigg.gif

2246 ms

delicious.gif

delicious.gif

2081 ms

technorati.gif

technorati.gif

2112 ms

furl.gif

furl.gif

2120 ms

yahoo_myweb.gif

yahoo_myweb.gif

2231 ms

google_bmarks.gif

google_bmarks.gif

2241 ms

blinklist.gif

blinklist.gif

2073 ms

magnolia.gif

magnolia.gif

2079 ms

windows_live.gif

windows_live.gif

2107 ms

digg.gif

digg.gif

2090 ms

netscape.gif

netscape.gif

2213 ms

stumbleupon.gif

stumbleupon.gif

2076 ms

newsvine.gif

newsvine.gif

2070 ms

reddit.gif

reddit.gif

2035 ms

tailrank.gif

tailrank.gif

1874 ms

spurl.gif

spurl.gif

1443 ms

about.gif

about.gif

1452 ms

welcome.png

welcome.png

1343 ms

indonesia%20map.gif

indonesia%20map.gif

1353 ms

114.jpg.jpg

114.jpg.jpg

1292 ms

peucang%20island%20beach%20111.jpg

peucang%20island%20beach%20111.jpg

1297 ms

map-sunda-strait.gif

map-sunda-strait.gif

1318 ms

krakatau%20eruption.jpg

krakatau%20eruption.jpg

1341 ms

p5061315.jpg

p5061315.jpg

1315 ms

at%20elevation%20of%20krakatau%20to%20krakatoa.jpg

at%20elevation%20of%20krakatau%20to%20krakatoa.jpg

1266 ms

climbing%20anak%20krakatau.jpg

climbing%20anak%20krakatau.jpg

1283 ms

fast%20boat.jpg

fast%20boat.jpg

1292 ms

anak%20krakatau%201987.jpg

anak%20krakatau%201987.jpg

1342 ms

badul%20island%20ujung%20kulon%20tour%20foto%20by%20alain.jpg

badul%20island%20ujung%20kulon%20tour%20foto%20by%20alain.jpg

1311 ms

badakjawa.jpg

badakjawa.jpg

1308 ms

showcase-bl.png

showcase-bl.png

1273 ms

showcase-br.png

showcase-br.png

1294 ms

showcase-bm.png

showcase-bm.png

1280 ms

main-tl.png

main-tl.png

1366 ms

main-tr.png

main-tr.png

1296 ms

main-tm.png

main-tm.png

1292 ms

main-m.png

main-m.png

1289 ms

main-l.png

main-l.png

1290 ms

main-r.png

main-r.png

1277 ms

col-bgtop.png

col-bgtop.png

1391 ms

submenu-arrow.png

submenu-arrow.png

1281 ms

col-bl.png

col-bl.png

1275 ms

col-br.png

col-br.png

1305 ms

col-bm.png

col-bm.png

1291 ms

main-bl.png

main-bl.png

1286 ms

main-br.png

main-br.png

1398 ms

main-bm.png

main-bm.png

1264 ms

bottom-shadow.png

bottom-shadow.png

1261 ms

bottom-bg.png

bottom-bg.png

1297 ms

Accessibility Review

krakatau-tour.com accessibility score

76

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

krakatau-tour.com best practices score

58

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

krakatau-tour.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

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 Krakatau-tour.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 Krakatau-tour.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

krakatau-tour.com

Open Graph description is not detected on the main page of Krakatau Tour. 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: