Tools & Wizards About Us
otaob.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

otaob.com

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Page Load Speed

31.2 sec in total

First Response

687 ms

Resources Loaded

26.6 sec

Page Rendered

3.9 sec

otaob.com screenshot

About Website

Click here to check amazing Otaob content. Otherwise, check out these important facts you probably never knew about otaob.com

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Visit otaob.com

Key Findings

We analyzed Otaob.com page load time and found that the first response time was 687 ms and then it took 30.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

otaob.com performance score

0

Network Requests Diagram

index.php

687 ms

push.js

544 ms

tj.js

259 ms

common.js

449 ms

hm.js

1470 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Otaob.com, 19% (16 requests) were made to Img01.whatfugui.com and 7% (6 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Si1.go2yd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.0 kB (8%)

Content Size

736.6 kB

After Optimization

677.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otaob.com main page is 736.6 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. 55% of websites need less resources to load. Images take 670.3 kB which makes up the majority of the site volume.

HTML Optimization

-50%

Potential reduce by 806 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 801 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 806 B or 50% of the original size.

Image Optimization

-5%

Potential reduce by 32.5 kB

  • Original 670.3 kB
  • After minification 637.9 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. Otaob images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 14.5 kB

  • Original 28.2 kB
  • After minification 25.8 kB
  • After compression 13.7 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 14.5 kB or 51% of the original size.

CSS Optimization

-31%

Potential reduce by 11.3 kB

  • Original 36.5 kB
  • After minification 36.5 kB
  • After compression 25.2 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. Otaob.com needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (28%)

Requests Now

60

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otaob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

687 ms

push.js

push.js

544 ms

tj.js

tj.js

259 ms

common.js

common.js

449 ms

hm.js

hm.js

1470 ms

21116887.js

21116887.js

2065 ms

hm.gif

hm.gif

342 ms

yhys.html

yhys.html

455 ms

0.5757068253587931

0.5757068253587931

454 ms

0.7873786599375308

0.7873786599375308

454 ms

0.7001115018501878

0.7001115018501878

450 ms

0.2597492600325495

0.2597492600325495

452 ms

0.9396120398305357

0.9396120398305357

452 ms

0.36637129448354244

0.36637129448354244

452 ms

0.8272467814385891

0.8272467814385891

451 ms

165.3.93.81

165.3.93.81

259 ms

ate.css

ate.css

232 ms

zui.css

zui.css

681 ms

tb.js

tb.js

419 ms

qq1.js

qq1.js

428 ms

dht.js

dht.js

430 ms

dh.js

dh.js

431 ms

sp.js

sp.js

439 ms

sp1.js

sp1.js

465 ms

gg.js

gg.js

620 ms

dl.js

dl.js

636 ms

tz.js

tz.js

638 ms

z1.js

z1.js

642 ms

qq2.js

qq2.js

653 ms

qq3.js

qq3.js

816 ms

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2013 ms

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1789 ms

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1737 ms

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1744 ms

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1770 ms

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1718 ms

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2128 ms

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2664 ms

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2269 ms

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2121 ms

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2451 ms

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2309 ms

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2657 ms

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2868 ms

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2660 ms

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2849 ms

1.gif

1.gif

747 ms

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409 ms

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2336 ms

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2542 ms

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2000 ms

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2977 ms

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2533 ms

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19547 ms

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2986 ms

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3212 ms

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20384 ms

video-play.png

video-play.png

1205 ms

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786BE1E8-3122-17487-34-DA2F48B5C3F9.alpha

316 ms

iconfont.woff

iconfont.woff

450 ms

iconfont.woff

iconfont.woff

812 ms

1295

1295

2107 ms

hm.js

hm.js

783 ms

hm.js

hm.js

1463 ms

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2607 ms

200200.gif

200200.gif

1383 ms

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1559 ms

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xxww.gif

1517 ms

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1144 ms

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1116 ms

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2819 ms

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915 ms

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1086 ms

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1790 ms

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892 ms

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920 ms

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882 ms

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1110 ms

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008rpxqrgy1h385k3gbgwg302s02swf0.gif

1109 ms

iconfont.ttf

iconfont.ttf

511 ms

iconfont.ttf

iconfont.ttf

267 ms

hm.gif

hm.gif

679 ms

iconfont.svg

iconfont.svg

291 ms

iconfont.svg

iconfont.svg

328 ms

hm.gif

hm.gif

349 ms

Accessibility Review

otaob.com accessibility score

45

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

otaob.com 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

otaob.com SEO score

92

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otaob.com 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 Otaob.com main page’s claimed encoding is gb2312. 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

otaob.com

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