Tools & Wizards About Us
0791idc.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

0791idc.com

南昌综合布线|弱电工程|视频监控|监控安装|南昌安防|南昌门禁|无线WIFI|南昌网络布线-江西南数科技

Page Load Speed

7.4 sec in total

First Response

1.3 sec

Resources Loaded

5.9 sec

Page Rendered

138 ms

0791idc.com screenshot

About Website

Click here to check amazing 0791 Idc content. Otherwise, check out these important facts you probably never knew about 0791idc.com

江西南昌专业从事弱电及综合布线业务的智能科技公司，主营业务：综合布线、弱电工程、LED大屏、视频安防监控系统、网络布线、网络工程、门禁系统、电脑维护、无线WIFI、无人值守停车系统、车牌识别、防盗报警、楼宇对讲、南昌信息系统集成与服务。业务电话:19979559956 贺先生

Visit 0791idc.com

Key Findings

We analyzed 0791idc.com page load time and found that the first response time was 1.3 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

0791idc.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

0791idc.com

1344 ms

default.css

433 ms

jquery.fullPage.css

444 ms

prettyPhoto.css

665 ms

global.css

913 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 65% of them (39 requests) were addressed to the original 0791idc.com, 22% (13 requests) were made to Bdimg.share.baidu.com and 7% (4 requests) were made to Api.map.baidu.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain 0791idc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.2 kB (12%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 0791idc.com main page is 1.7 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.4 kB

  • Original 35.5 kB
  • After minification 31.5 kB
  • After compression 7.1 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 4.0 kB, which is 11% 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 28.4 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 24.5 kB

  • Original 1.2 MB
  • After minification 1.2 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. 0791 Idc images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 142.0 kB

  • Original 429.9 kB
  • After minification 429.6 kB
  • After compression 287.8 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 142.0 kB or 33% of the original size.

CSS Optimization

-30%

Potential reduce by 5.3 kB

  • Original 17.7 kB
  • After minification 17.7 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. 0791idc.com needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (68%)

Requests Now

59

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 0791 Idc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

0791idc.com

0791idc.com

1344 ms

default.css

default.css

433 ms

jquery.fullPage.css

jquery.fullPage.css

444 ms

prettyPhoto.css

prettyPhoto.css

665 ms

global.css

global.css

913 ms

resize.css

resize.css

479 ms

jquery.js

jquery.js

1735 ms

jquery-ui.min.js

jquery-ui.min.js

1119 ms

jquery.carouFredSel-6.2.1.js

jquery.carouFredSel-6.2.1.js

1143 ms

lodash.compat.min.js

lodash.compat.min.js

1195 ms

jquery.icheck.min.js

jquery.icheck.min.js

888 ms

highcharts.js

highcharts.js

1788 ms

exporting.js

exporting.js

1143 ms

modernizr.custom.min.js

modernizr.custom.min.js

1340 ms

jquery.shuffle.js

jquery.shuffle.js

1368 ms

page.js

page.js

1374 ms

evenheights.js

evenheights.js

1434 ms

viewport.js

viewport.js

1562 ms

jquery.mousewheel.js

jquery.mousewheel.js

1588 ms

jquery.simplr.smoothscroll.min.js

jquery.simplr.smoothscroll.min.js

1602 ms

waypoints.min.js

waypoints.min.js

1675 ms

webfoss.preloader.js

webfoss.preloader.js

1783 ms

jquery.fullPage.js

jquery.fullPage.js

1812 ms

webfoss.fullscreenstage.js

webfoss.fullscreenstage.js

1831 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

1916 ms

19863079.js

19863079.js

897 ms

api

api

729 ms

logo.png

logo.png

339 ms

bg_nava.png

bg_nava.png

225 ms

logo2.png

logo2.png

240 ms

banner1.jpg

banner1.jpg

1330 ms

text_banner1.png

text_banner1.png

273 ms

banner2.jpg

banner2.jpg

1116 ms

banner3.jpg

banner3.jpg

1393 ms

icon_more.png

icon_more.png

472 ms

bg_bannermore.png

bg_bannermore.png

514 ms

slidebtn.png

slidebtn.png

549 ms

bg_homeabout.jpg

bg_homeabout.jpg

929 ms

bg_homeabout.png

bg_homeabout.png

785 ms

bg_homecontact.jpg

bg_homecontact.jpg

1576 ms

bg_footermaph.jpg

bg_footermaph.jpg

1013 ms

share.js

share.js

877 ms

getscript

getscript

690 ms

19863079.js

19863079.js

575 ms

api.map.baidu.com

api.map.baidu.com

260 ms

abclite-2063-s.js

abclite-2063-s.js

1597 ms

blank.gif

blank.gif

455 ms

slide_api.js

slide_api.js

295 ms

slide_view.js

slide_view.js

425 ms

select_api.js

select_api.js

469 ms

select_view.js

select_view.js

435 ms

image_api.js

image_api.js

428 ms

image_view.js

image_view.js

476 ms

tangram.js

tangram.js

407 ms

api_base.js

api_base.js

673 ms

view_base.js

view_base.js

263 ms

slide_share.css

slide_share.css

217 ms

l3.gif

l3.gif

282 ms

icons_0_16.png

icons_0_16.png

251 ms

abclite-2063-s.original.js

abclite-2063-s.original.js

231 ms

Accessibility Review

0791idc.com accessibility score

66

Accessibility Issues

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 valid value for its [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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

0791idc.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

0791idc.com SEO score

83

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 0791idc.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 0791idc.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

0791idc.com

Open Graph description is not detected on the main page of 0791 Idc. 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: