Tools & Wizards About Us
tongdun.cn screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

tongdun.cn

同盾科技-专注于智能分析与决策，为您预测欺诈风险！

Page Load Speed

25.8 sec in total

First Response

983 ms

Resources Loaded

24.5 sec

Page Rendered

258 ms

tongdun.cn screenshot

About Website

Visit tongdun.cn now to see the best up-to-date Tongdun content for China and also check out these interesting facts you probably never knew about tongdun.cn

同盾科技智能风控服务，依托智能分析技术，预测信贷、银行、保险、电商等领域的欺诈风险。

Visit tongdun.cn

Key Findings

We analyzed Tongdun.cn page load time and found that the first response time was 983 ms and then it took 24.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tongdun.cn performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value1.243

1/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

tongdun.cn

983 ms

tongdun.cn

943 ms

styles.e1028a85.chunk.css

463 ms

hm.js

20138 ms

initv3_1108.js

1074 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 12% of them (9 requests) were addressed to the original Tongdun.cn, 87% (68 requests) were made to Official-static.tongdun.cn and 1% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.4 kB (6%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tongdun.cn main page is 2.1 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 49.9 kB

  • Original 61.5 kB
  • After minification 61.5 kB
  • After compression 11.6 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 49.9 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 83.0 kB

  • Original 2.1 MB
  • After minification 2.0 MB

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. Tongdun images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 571 B

  • Original 1.4 kB
  • After minification 1.3 kB
  • After compression 782 B

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 571 B or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (9%)

Requests Now

75

After Optimization

68

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tongdun. 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 as a result speed up the page load time.

Network Requests Diagram

tongdun.cn

tongdun.cn

983 ms

tongdun.cn

tongdun.cn

943 ms

styles.e1028a85.chunk.css

styles.e1028a85.chunk.css

463 ms

hm.js

hm.js

20138 ms

initv3_1108.js

initv3_1108.js

1074 ms

ifIE.js

ifIE.js

1147 ms

index.js

index.js

702 ms

_app.js

_app.js

875 ms

webpack-a0ee8a1f62b4b02ee26a.js

webpack-a0ee8a1f62b4b02ee26a.js

874 ms

styles.b56b9a0941773c7597c5.js

styles.b56b9a0941773c7597c5.js

885 ms

commons.d9b6cc04592b6f6ee377.js

commons.d9b6cc04592b6f6ee377.js

1375 ms

main-b4ed73be010009f8f748.js

main-b4ed73be010009f8f748.js

1093 ms

logo_white@2x.png

logo_white@2x.png

335 ms

20230714143945350-a12b07.jpg

20230714143945350-a12b07.jpg

505 ms

zhishilianbang_20191204.jpg

zhishilianbang_20191204.jpg

406 ms

zhixin-bg.jpg

zhixin-bg.jpg

266 ms

zhixin-anim.png

zhixin-anim.png

508 ms

20221201102950607-a11de7.png

20221201102950607-a11de7.png

677 ms

20221201103037965-f972fd.png

20221201103037965-f972fd.png

429 ms

20221201103012468-0b5743.png

20221201103012468-0b5743.png

478 ms

20221201103025934-8b4d7b.png

20221201103025934-8b4d7b.png

729 ms

20221202165219423-a87373.png

20221202165219423-a87373.png

517 ms

20221202145632864-2d4aab.png

20221202145632864-2d4aab.png

743 ms

20221202140921641-2e125c.png

20221202140921641-2e125c.png

679 ms

20221202143426130-f345cf.png

20221202143426130-f345cf.png

658 ms

20221202163255826-a74d61.png

20221202163255826-a74d61.png

766 ms

logo_gonghang_20201207.png

logo_gonghang_20201207.png

742 ms

logo_nonghang_20201207.png

logo_nonghang_20201207.png

749 ms

logo_jiaohang_20201207.png

logo_jiaohang_20201207.png

1109 ms

logo_renbao_20201207.png

logo_renbao_20201207.png

1100 ms

logo_renshou_20201207.png

logo_renshou_20201207.png

811 ms

logo_beiyin_20201207.png

logo_beiyin_20201207.png

851 ms

logo_360_20201207.png

logo_360_20201207.png

838 ms

logo_hengfeng_20201207.png

logo_hengfeng_20201207.png

838 ms

logo_zhengzhou_20201207.png

logo_zhengzhou_20201207.png

891 ms

logo_nanjing_20201207.png

logo_nanjing_20201207.png

911 ms

logo_hengda_20201207.png

logo_hengda_20201207.png

930 ms

logo_huawei_20201207.png

logo_huawei_20201207.png

947 ms

logo_minsheng_20201207.png

logo_minsheng_20201207.png

1037 ms

logo_sanyi_20201207.png

logo_sanyi_20201207.png

1020 ms

logo_guangfa_20201207.png

logo_guangfa_20201207.png

1043 ms

logo_guangda_20201207.png

logo_guangda_20201207.png

1017 ms

logo_shanghai_20201207.png

logo_shanghai_20201207.png

1217 ms

logo_CPIC_20201207.png

logo_CPIC_20201207.png

1098 ms

logo_yangguang_20201207.png

logo_yangguang_20201207.png

1177 ms

logo_guangdian_20201207.png

logo_guangdian_20201207.png

1181 ms

logo_CICO_20201207.png

logo_CICO_20201207.png

1170 ms

logo_dianwang_20201207.png

logo_dianwang_20201207.png

1192 ms

logo_tangshan_20201207.png

logo_tangshan_20201207.png

1286 ms

logo_jinshang_20201207.png

logo_jinshang_20201207.png

1286 ms

logo_qichezhijia_20201207.png

logo_qichezhijia_20201207.png

841 ms

logo_nanhang_20201207.png

logo_nanhang_20201207.png

950 ms

logo_vipkid_20201207.png

logo_vipkid_20201207.png

798 ms

logo_shangqi_20201207.png

logo_shangqi_20201207.png

891 ms

logo_zheshang_20201207.png

logo_zheshang_20201207.png

839 ms

logo_hangyin_20201207.png

logo_hangyin_20201207.png

941 ms

logo_fude_20201207.png

logo_fude_20201207.png

1151 ms

logo_zhongan_20201207.png

logo_zhongan_20201207.png

878 ms

logo_zhongrong_20201207.png

logo_zhongrong_20201207.png

802 ms

logo_renminwang_20201207.png

logo_renminwang_20201207.png

1154 ms

icon_10000.png

icon_10000.png

838 ms

img_map_new.png

img_map_new.png

1299 ms

DJCP.png

DJCP.png

1233 ms

PCIDSS.png

PCIDSS.png

951 ms

kexin.png

kexin.png

888 ms

CMMI.png

CMMI.png

941 ms

20230116163429801-cb9749.png

20230116163429801-cb9749.png

951 ms

ISO9001.png

ISO9001.png

1052 ms

ISO22301.png

ISO22301.png

1094 ms

ISO27017.png

ISO27017.png

1148 ms

ISO27701.png

ISO27701.png

1109 ms

ISO20000.png

ISO20000.png

1090 ms

ISO27018.png

ISO27018.png

1133 ms

img_apply.png

img_apply.png

1402 ms

icon_wechat_h.png

icon_wechat_h.png

1145 ms

img_qrcode_20210120.png

img_qrcode_20210120.png

1094 ms

icon_telephone.png

icon_telephone.png

1020 ms

icon_dialogue.png

icon_dialogue.png

1047 ms

Accessibility Review

tongdun.cn accessibility score

69

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

tongdun.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tongdun.cn SEO score

81

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tongdun.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Tongdun.cn 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

tongdun.cn

Open Graph data is detected on the main page of Tongdun. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: