Tools & Wizards About Us
2191405.atobo.com.cn screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

2191405.atobo.com.cn

输电线路在线监测设备|杆塔倾斜监测设备|电致变色涂 ... - 北京国电海明科技发展有限公司 - 公司主页

Page Load Speed

39 sec in total

First Response

6 sec

Resources Loaded

32.4 sec

Page Rendered

529 ms

2191405.atobo.com.cn screenshot

About Website

Visit 2191405.atobo.com.cn now to see the best up-to-date 2191405 Atobo content for China and also check out these interesting facts you probably never knew about 2191405.atobo.com.cn

北京国电海明科技发展有限公司，主要经营：输电线路在线监测设备|杆塔倾斜监测设备|电致变色涂料|SOE测试仪|绝缘靴(手套)耐压试验装置|SP-902型微机继电保护测试仪|SP-DYX型数字式三相移相器|氧化锌避雷器测试仪|光纤测试仪|蓄电池测试仪|电阻测试仪|表面电阻测试仪；公司位于美丽的北京海淀区学院南路四道口路甲１号文林大厦512。

Visit 2191405.atobo.com.cn

Key Findings

We analyzed 2191405.atobo.com.cn page load time and found that the first response time was 6 sec and then it took 32.9 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

2191405.atobo.com.cn performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

2191405.atobo.com.cn

6040 ms

css_998.css

2753 ms

else_atobo.css

1007 ms

config.js

1014 ms

rest_img.js

1015 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original 2191405.atobo.com.cn, 38% (60 requests) were made to Img.atobo.com and 8% (13 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source T10.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 551.1 kB (43%)

Content Size

1.3 MB

After Optimization

719.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2191405.atobo.com.cn main page is 1.3 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. Javascripts take 666.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 69.6 kB

  • Original 85.0 kB
  • After minification 84.6 kB
  • After compression 15.4 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 69.6 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 22.9 kB

  • Original 501.5 kB
  • After minification 478.6 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. 2191405 Atobo images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 445.3 kB

  • Original 666.0 kB
  • After minification 654.1 kB
  • After compression 220.7 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 445.3 kB or 67% of the original size.

CSS Optimization

-72%

Potential reduce by 13.3 kB

  • Original 18.5 kB
  • After minification 14.4 kB
  • After compression 5.2 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. 2191405.atobo.com.cn needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (41%)

Requests Now

153

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2191405 Atobo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

2191405.atobo.com.cn

2191405.atobo.com.cn

6040 ms

css_998.css

css_998.css

2753 ms

else_atobo.css

else_atobo.css

1007 ms

config.js

config.js

1014 ms

rest_img.js

rest_img.js

1015 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

3532 ms

StringTrim.js

StringTrim.js

1074 ms

FromCheck.js

FromCheck.js

2781 ms

ShowLayer_Frame.js

ShowLayer_Frame.js

3350 ms

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3382 ms

Msn.js

Msn.js

2035 ms

WebCompany.js

WebCompany.js

2549 ms

Ato.BaseJs.js

Ato.BaseJs.js

3063 ms

c.js

c.js

1034 ms

f.js

f.js

946 ms

f.js

f.js

848 ms

WebClick.aspx

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990 ms

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2382 ms

top_left_bg.gif

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1543 ms

m.home-pc.png

m.home-pc.png

520 ms

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1.gif

523 ms

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517 ms

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1582 ms

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1045 ms

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3001 ms

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3477 ms

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3516 ms

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2610 ms

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2624 ms

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2646 ms

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3118 ms

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3181 ms

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3192 ms

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3519 ms

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3625 ms

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3695 ms

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3712 ms

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3956 ms

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4002 ms

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2008_3_1_16_13_2_6247.jpg

4034 ms

mobile.gif

mobile.gif

815 ms

fax.gif

fax.gif

7098 ms

top_right_bg.gif

top_right_bg.gif

4086 ms

top_mid.gif

top_mid.gif

4177 ms

menu_bg.gif

menu_bg.gif

4199 ms

topmenucheck.gif

topmenucheck.gif

5099 ms

2008_3_1_13_57_41_1465.jpg

2008_3_1_13_57_41_1465.jpg

11400 ms

tcjm

tcjm

883 ms

Ato_Nm.js

Ato_Nm.js

3973 ms

tel_Small.gif

tel_Small.gif

1230 ms

tcjm

tcjm

2320 ms

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tcjm

778 ms

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tcjm

1301 ms

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903 ms

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1132 ms

ls.js

ls.js

272 ms

ls_flowbar.js

ls_flowbar.js

278 ms

Channel_js.js

Channel_js.js

4046 ms

spstats_js.js

spstats_js.js

4120 ms

left_title_bg.gif

left_title_bg.gif

4223 ms

home

home

913 ms

tcjm

tcjm

1515 ms

tcjm

tcjm

1071 ms

icon_arrow.gif

icon_arrow.gif

3755 ms

title_mid.gif

title_mid.gif

4841 ms

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4108 ms

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4216 ms

tcjm

tcjm

690 ms

tcjm

tcjm

3382 ms

jquery_a4373ccd.js

jquery_a4373ccd.js

552 ms

tcjm

tcjm

1261 ms

QQ.gif

QQ.gif

3770 ms

adx.php

adx.php

938 ms

u=3023095055,3602592306&fm=76

u=3023095055,3602592306&fm=76

845 ms

u=3730292037,3403332905&fm=76

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6474 ms

u=3495292204,4179039527&fm=76

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1148 ms

bg.png

bg.png

519 ms

u=473227201,3563023481&fm=76

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5755 ms

u=775857054,9006193&fm=76

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19804 ms

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4460 ms

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3230 ms

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5815 ms

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562 ms

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277 ms

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548 ms

adx.php

adx.php

1102 ms

u=1575363315,2133016692&fm=76

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2932 ms

u=1011233423,4294885259&fm=76

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2891 ms

cpro.js

cpro.js

722 ms

adx.php

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875 ms

tcjm

tcjm

1499 ms

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1111 ms

u=3311083582,288097560&fm=76

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1473 ms

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4563 ms

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3192 ms

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1997 ms

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3350 ms

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1591 ms

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1002 ms

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5372 ms

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2841 ms

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479 ms

adx.php

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459 ms

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2142 ms

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4852 ms

push.js

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593 ms

508113.js

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1129 ms

h.js

h.js

1702 ms

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hm.js

1096 ms

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z_stat.php

559 ms

closefeedback.min.js

closefeedback.min.js

524 ms

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reduce_promotion_oper.png

474 ms

bd_logo.png

bd_logo.png

501 ms

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495 ms

hm.gif

hm.gif

436 ms

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icon_0.gif

663 ms

21.gif

21.gif

1004 ms

stat.htm

stat.htm

573 ms

core.php

core.php

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439 ms

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pic1.gif

pic1.gif

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18744986.js

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1489 ms

app.gif

app.gif

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stat.htm

stat.htm

167 ms

core.php

core.php

692 ms

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3264 ms

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2908 ms

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1838 ms

shell_v2.js

shell_v2.js

593 ms

QQ_41.gif

QQ_41.gif

547 ms

logger.js

logger.js

308 ms

bds_s_v2.js

bds_s_v2.js

597 ms

bdsstyle.css

bdsstyle.css

320 ms

l0.gif

l0.gif

314 ms

o.htm

o.htm

1159 ms

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hm.gif

924 ms

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hm.gif

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1042 ms

ac.js

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547 ms

fp.htm

fp.htm

1579 ms

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1850 ms

Accessibility Review

2191405.atobo.com.cn accessibility score

71

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

Links do not have a discernible name

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

2191405.atobo.com.cn 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

2191405.atobo.com.cn SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2191405.atobo.com.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 2191405.atobo.com.cn 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

2191405.atobo.com.cn

Open Graph description is not detected on the main page of 2191405 Atobo. 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: