Tools & Wizards About Us
8v.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

8v.com

8V Exchange | Trade Bitcoin & Metaverse Currency Securely

Page Load Speed

78.7 sec in total

First Response

2.2 sec

Resources Loaded

76 sec

Page Rendered

491 ms

8v.com screenshot

About Website

Welcome to 8v.com homepage info - get ready to check 8V best content for Russia right away, or after learning these important things about 8v.com

八威金银网专业的，现货天燃气投资，现货沥青，现货天燃气交易开户平台，专家99%准确率！ISO国际资质认证，天燃气投资更放心!天燃气交易，找正规原油交易平台首选八威金银，八威金银澳鑫交易市场（125号重庆运营中心）。产品为天燃气、沥青、紫金银挂牌交易交收业务。资金银行托管，专家在线

Visit 8v.com

Key Findings

We analyzed 8v.com page load time and found that the first response time was 2.2 sec and then it took 76.5 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

8v.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value31.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value33.2 s

0/100

25%

SI (Speed Index)

Value47.5 s

0/100

10%

TBT (Total Blocking Time)

Value34,900 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value69.4 s

0/100

10%

Network Requests Diagram

8v.com

2200 ms

www.8v.com

3626 ms

common.css

1591 ms

dialog.css

3275 ms

jquery.js

18475 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original 8v.com, 71% (65 requests) were made to Res.8v.com and 3% (3 requests) were made to Mo.bajiuqier.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Res.8v.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.2 kB (46%)

Content Size

427.7 kB

After Optimization

232.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 8v.com main page is 427.7 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 214.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 117.9 kB

  • Original 141.6 kB
  • After minification 110.2 kB
  • After compression 23.7 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 31.4 kB, which is 22% 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 117.9 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 23.7 kB

  • Original 214.3 kB
  • After minification 190.7 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, 8V needs image optimization as it can save up to 23.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 8.9 kB

  • Original 14.6 kB
  • After minification 14.6 kB
  • After compression 5.7 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 8.9 kB or 61% of the original size.

CSS Optimization

-78%

Potential reduce by 44.7 kB

  • Original 57.2 kB
  • After minification 51.6 kB
  • After compression 12.5 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. 8v.com needs all CSS files to be minified and compressed as it can save up to 44.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (29%)

Requests Now

77

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 8V. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

8v.com

8v.com

2200 ms

www.8v.com

www.8v.com

3626 ms

common.css

common.css

1591 ms

dialog.css

dialog.css

3275 ms

jquery.js

jquery.js

18475 ms

jquery.cookie.js

jquery.cookie.js

2841 ms

scroll.js

scroll.js

1982 ms

slidepic.js

slidepic.js

7378 ms

jq.common.js

jq.common.js

3376 ms

checkInput.js

checkInput.js

2394 ms

index.css

index.css

7070 ms

highstock.js

highstock.js

20355 ms

laydate.js

laydate.js

11236 ms

common.js

common.js

6210 ms

xMarquee.js

xMarquee.js

5365 ms

jquery_corner.js

jquery_corner.js

9548 ms

jquery.dialog.js

jquery.dialog.js

12434 ms

WdatePicker.js

WdatePicker.js

9389 ms

aq_auth.js

aq_auth.js

4282 ms

2746.js

2746.js

7658 ms

trackjs

trackjs

1313 ms

stat.php

stat.php

1570 ms

img_e.php

img_e.php

637 ms

toolbar.jpg

toolbar.jpg

449 ms

icon.png

icon.png

3649 ms

ewm.jpg

ewm.jpg

2036 ms

logo.jpg

logo.jpg

1975 ms

56a5f16cd3eca.1000x130.jpg

56a5f16cd3eca.1000x130.jpg

19839 ms

56963c0211c0b.1000x130.jpg

56963c0211c0b.1000x130.jpg

13777 ms

56c6e4b2b2615.68x90.jpg

56c6e4b2b2615.68x90.jpg

2353 ms

jp_alert_live.gif

jp_alert_live.gif

2405 ms

56c6e4f538c20.90x120.jpg

56c6e4f538c20.90x120.jpg

3580 ms

56c6e4b2b2615.90x120.jpg

56c6e4b2b2615.90x120.jpg

13629 ms

56c6e42cf2253.90x120.jpg

56c6e42cf2253.90x120.jpg

6155 ms

56c6e523e5496.90x120.jpg

56c6e523e5496.90x120.jpg

7849 ms

56c6e3d4505b9.90x120.jpg

56c6e3d4505b9.90x120.jpg

10975 ms

56c6e55531816.90x120.jpg

56c6e55531816.90x120.jpg

8170 ms

56c6e47008033.90x120.jpg

56c6e47008033.90x120.jpg

11186 ms

trq-img.jpg

trq-img.jpg

13748 ms

lq-img.jpg

lq-img.jpg

17306 ms

56617279ada9d.133x78.jpg

56617279ada9d.133x78.jpg

11954 ms

5661722ec75f8.133x78.jpg

5661722ec75f8.133x78.jpg

12780 ms

566171ad5f52a.133x78.jpg

566171ad5f52a.133x78.jpg

15322 ms

56601a31d99f1.133x78.png

56601a31d99f1.133x78.png

14806 ms

ewm.jpg

ewm.jpg

16321 ms

foot_01.png

foot_01.png

16425 ms

foot_02.png

foot_02.png

15867 ms

foot_03.png

foot_03.png

15745 ms

foot_04.png

foot_04.png

16188 ms

foot_05.png

foot_05.png

18704 ms

footer_15.png

footer_15.png

16609 ms

footer_17.png

footer_17.png

17190 ms

footer_19.png

footer_19.png

17256 ms

footer_21.png

footer_21.png

18113 ms

footer_23.png

footer_23.png

18072 ms

footer_27.png

footer_27.png

18089 ms

toolbarinfo.html

toolbarinfo.html

1301 ms

header.jpg

header.jpg

17716 ms

top-img.jpg

top-img.jpg

18126 ms

header-icon.png

header-icon.png

19574 ms

g.php

g.php

7947 ms

time-ic.jpg

time-ic.jpg

16569 ms

icon2.png

icon2.png

16581 ms

laydate.css

laydate.css

18844 ms

laydate.css

laydate.css

18425 ms

idx04-bg.jpg

idx04-bg.jpg

20025 ms

btn-scroll.png

btn-scroll.png

15564 ms

idx-fxs.jpg

idx-fxs.jpg

18296 ms

btn-idx.jpg

btn-idx.jpg

19947 ms

WdatePicker.css

WdatePicker.css

401 ms

footer_03.jpg

footer_03.jpg

399 ms

foot_00.jpg

foot_00.jpg

410 ms

r-qq.jpg

r-qq.jpg

764 ms

hm.js

hm.js

614 ms

z_stat.php

z_stat.php

3077 ms

hm.gif

hm.gif

278 ms

stat.htm

stat.htm

206 ms

core.php

core.php

2119 ms

s.gif

s.gif

4189 ms

9.gif

9.gif

987 ms

ggg.php

ggg.php

596 ms

img_e.php

img_e.php

545 ms

bapingjs&id=7881

bapingjs&id=7881

1258 ms

g.php

g.php

611 ms

bhgetdata.aspx

bhgetdata.aspx

3763 ms

app.gif

app.gif

1104 ms

js&id=7881

js&id=7881

1356 ms

-OZ6LhR681-F4FfDSWPqQg.html

-OZ6LhR681-F4FfDSWPqQg.html

915 ms

1289 ms

ol_li.png

ol_li.png

1022 ms

re.aspx

re.aspx

19985 ms

Accessibility Review

8v.com accessibility score

62

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

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

8v.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

8v.com SEO score

77

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

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 8v.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 8v.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

8v.com

Open Graph description is not detected on the main page of 8V. 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: