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a4gn.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

a4gn.com

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Page Load Speed

11.7 sec in total

First Response

711 ms

Resources Loaded

10.6 sec

Page Rendered

321 ms

a4gn.com screenshot

About Website

Welcome to a4gn.com homepage info - get ready to check A 4 Gn best content right away, or after learning these important things about a4gn.com

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Visit a4gn.com

Key Findings

We analyzed A4gn.com page load time and found that the first response time was 711 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

a4gn.com performance score

0

Network Requests Diagram

a4gn.com

711 ms

main.css

147 ms

func.js

154 ms

fun.js

154 ms

gotan.js

155 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 97% of them (69 requests) were addressed to the original A4gn.com, 1% (1 request) were made to Img.baidu.com and 1% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (9.5 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.4 kB (16%)

Content Size

361.2 kB

After Optimization

303.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A4gn.com main page is 361.2 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. 25% of websites need less resources to load. Images take 301.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 36.3 kB

  • Original 42.2 kB
  • After minification 34.9 kB
  • After compression 5.9 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. This page needs HTML code to be minified as it can gain 7.3 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.3 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 6.6 kB

  • Original 301.1 kB
  • After minification 294.6 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. A 4 Gn images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 2.2 kB

  • Original 4.0 kB
  • After minification 3.9 kB
  • After compression 1.8 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 2.2 kB or 54% of the original size.

CSS Optimization

-89%

Potential reduce by 12.3 kB

  • Original 13.8 kB
  • After minification 10.1 kB
  • After compression 1.5 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. A4gn.com needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (32%)

Requests Now

69

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 4 Gn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

a4gn.com

a4gn.com

711 ms

main.css

main.css

147 ms

func.js

func.js

154 ms

fun.js

fun.js

154 ms

gotan.js

gotan.js

155 ms

default.css

default.css

293 ms

top_r1_c1.jpg

top_r1_c1.jpg

203 ms

top_r2_c1_r1_c1.jpg

top_r2_c1_r1_c1.jpg

68 ms

ph1.gif

ph1.gif

70 ms

ph2.gif

ph2.gif

176 ms

ph3.gif

ph3.gif

175 ms

ph4.gif

ph4.gif

176 ms

ph5.gif

ph5.gif

177 ms

top_r3_c1.jpg

top_r3_c1.jpg

199 ms

tu01.gif

tu01.gif

198 ms

tu08.gif

tu08.gif

200 ms

tu05.gif

tu05.gif

202 ms

tu06.gif

tu06.gif

226 ms

tu02.gif

tu02.gif

263 ms

tu03.gif

tu03.gif

267 ms

tu04.gif

tu04.gif

268 ms

tu07.gif

tu07.gif

268 ms

300X300.jpg

300X300.jpg

543 ms

16809.jpg

16809.jpg

296 ms

bf.gif

bf.gif

327 ms

16742.jpg

16742.jpg

328 ms

16033.jpg

16033.jpg

338 ms

16806.jpg

16806.jpg

337 ms

tiao_sex_top.gif

tiao_sex_top.gif

361 ms

tiao_sex_02.gif

tiao_sex_02.gif

391 ms

tiao_sex_04.gif

tiao_sex_04.gif

393 ms

more_sex.gif

more_sex.gif

403 ms

paihan_15.gif

paihan_15.gif

403 ms

1_06.gif

1_06.gif

426 ms

15986-1.jpg

15986-1.jpg

455 ms

1_10.gif

1_10.gif

458 ms

1_12.gif

1_12.gif

468 ms

1_14.gif

1_14.gif

469 ms

1_16.gif

1_16.gif

491 ms

1_18.gif

1_18.gif

520 ms

1_20.gif

1_20.gif

468 ms

1_22.gif

1_22.gif

477 ms

logo-80px.gif

logo-80px.gif

1962 ms

tj.js

tj.js

453 ms

1_24.gif

1_24.gif

396 ms

xc0322_01.jpg

xc0322_01.jpg

423 ms

16090-2.jpg

16090-2.jpg

425 ms

16090-3.jpg

16090-3.jpg

434 ms

sj.gif

sj.gif

437 ms

xc0322_02.jpg

xc0322_02.jpg

416 ms

16090.jpg

16090.jpg

436 ms

16090-1.jpg

16090-1.jpg

465 ms

tiao_sex_01.gif

tiao_sex_01.gif

466 ms

tiao_sex_08.gif

tiao_sex_08.gif

475 ms

paihan_14.gif

paihan_14.gif

455 ms

15986.jpg

15986.jpg

418 ms

kg0322_01.jpg

kg0322_01.jpg

433 ms

31.jpg

31.jpg

460 ms

kg0322_02.jpg

kg0322_02.jpg

464 ms

16066.jpg

16066.jpg

446 ms

16070.jpg

16070.jpg

418 ms

16076.jpg

16076.jpg

422 ms

kg0322_04.jpg

kg0322_04.jpg

426 ms

kg0322_05.jpg

kg0322_05.jpg

454 ms

top_r4_c1.jpg

top_r4_c1.jpg

435 ms

sx_01.gif

sx_01.gif

414 ms

tiao_sex_03.gif

tiao_sex_03.gif

418 ms

bl_zuo.gif

bl_zuo.gif

414 ms

hx_01.gif

hx_01.gif

427 ms

bg-article.jpg

bg-article.jpg

430 ms

18771338.js

18771338.js

9472 ms

SEO Factors

a4gn.com SEO score

0

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 A4gn.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 A4gn.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

a4gn.com

Open Graph description is not detected on the main page of A 4 Gn. 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: