SEO report of elec-safed.com
Redirected to www.elec-safed.com/index.html
北京伊莱赛福科技发展有限公司-专业弱电系统集成服务提供商-远程视频监控系统,北京监控系统工程,北京智能安防系统工程,北京安防监控系统 ...
www.elec-safed.com/index.html
伊莱赛福安防,专注安防系统工程行业,安防资质优质单位,承接远程视频监控系统,智能安防系统工程,提供3年超长免费工程质保承诺 ...
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Try to make your site load faster.
SEO
URL
Domain : www.elec-safed.com/index.html
Character length : 29
Title
北京伊莱赛福科技发展有限公司-专业弱电系统集成服务提供商-远程视频监控系统,北京监控系统工程,北京智能安防系统工程,北京安防监控系统,ELEC-SAFED安防
Description
伊莱赛福安防,专注安防系统工程行业,安防资质优质单位,承接远程视频监控系统,智能安防系统工程,提供3年超长免费工程质保承诺.
Keywords (meta keywords)
远程视频监控系统,北京监控系统工程,北京智能安防系统工程,北京安防监控系统,ELEC-SAFED安防
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
北京伊莱赛福科技发展有限公司-专业弱电系统集成服务提供商-远程视频监控系统,北京监控系统工程,北京智能安防系统工程,北京安防监控系统,ELEC-SAFED安防
Character length : 79
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 79
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 16%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 1 | 4 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> 北京天安门、故宫、天坛等部分工程案例
- <H3> Part of the lightning protection engineering cases
- <H3> 友情链接
- <H3> 底部导航
- <H3> QQ在线咨询
Word cloud
- 联系我们3
- 餐饮娱乐监控系统2
- 停车场智能化监控2
- 住宅小区安防监控2
- 商场超市监控方案2
- 金融行业监控方案2
- 交通领域监控方案2
- 生产管理监控方案2
- 楼宇对讲系统方案2
- 维保服务2
- 门禁管理解决方案2
- 防盗报警方案2
- 解决方案2
- 医疗卫生监控方案2
- 教育行业监控方案2
- 成功案例2
- 新闻资讯2
- 关于企业2
- 防雷产品2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 联系我们 | |||
| 餐饮娱乐监控系统 | |||
| 停车场智能化监控 | |||
| 住宅小区安防监控 | |||
| 商场超市监控方案 | |||
| 金融行业监控方案 |
Two Word cloud
- 门禁管理解决方案 楼宇对讲系统方案2
- 住宅小区安防监控 餐饮娱乐监控系统2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 27 images on this web page.
Alternate attributes for the following 26 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 26 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.elec-safed.com/templets/ylsfs/images/logo.png
- http://www.elec-safed.com/templets/ylsfs/images/system_title.png
- http://www.elec-safed.com/.. /20150520095435_2846.jpg
- http://www.elec-safed.com/.. /20150519150701_3061.jpg
- http://www.elec-safed.com/.. /20150520095814_1788.jpg
- http://www.elec-safed.com/.. /20150520100323_2743.jpg
- http://www.elec-safed.com/.. /20150519151729_5706.jpg
- http://www.elec-safed.com/.. /20150520100607_5089.jpg
- http://www.elec-safed.com/.. /20150520100838_6603.jpg
- http://www.elec-safed.com/.. /20150519153001_0382.jpg
- http://www.elec-safed.com/.. /20150520101106_6059.jpg
- http://www.elec-safed.com/.. /20150520101354_5962.jpg
- http://www.elec-safed.com/.. /20150520101527_4056.jpg
- http://www.elec-safed.com/.. /20150520101709_4577.jpg
- http://www.elec-safed.com/templets/ylsfs/images/case_title.png
- http://www.elec-safed.com/uploads/151217/1-15121G0321HU.jpg
- http://www.elec-safed.com/uploads/151217/1-15121G0360GV.jpg
- http://www.elec-safed.com/uploads/151120/1-151120142051H0.jpg
- http://www.elec-safed.com/templets/ylsfs/images/news.jpg
- http://www.elec-safed.com/templets/ylsfs/images/line01.jpg (1 occurrences)
- http://www.elec-safed.com/uploads/160120/1-160120103631S5.jpg
- http://www.elec-safed.com/uploads/160120/1-160120103424141.jpg
- http://www.elec-safed.com/uploads/160120/1-16012010351B91.jpg
- http://www.elec-safed.com/uploads/160120/1-160120103550954.jpg
- http://www.elec-safed.com/uploads/160120/1-160120103A3H4.jpg
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1000px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is not fast enough: 0.58 seconds have passed until the page started to load.
Loading time
5,556 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
32
Number of source domains
14
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://a1.dnbizcdn.com/js/b/caf.js?t=20170718
- http://a1.dnbizcdn.com/rd.121.com/m/js/jquery-1.7.2.min.js
- http://a1.dnbizcdn.com/rd.121.com/m/js/public_new.js
- http://a1.dnbizcdn.com/rd.121.com/m/js/jquery.mobile-1.4.4.min.js
- http://bd1.dopa.com/wrjaqgngauyxagjn.js
- http://bd1.dopa.com/xskbrhohhvz.js
- http://a1.dnbizcdn.com/js/baidu1.js?t=201712081
- http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic
- http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z
- http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css
- http://a1.dnbizcdn.com/css/t_634_20171108.css?t=201711241
- http://a1.dnbizcdn.com/css/news.css?t=201711241
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.elec-safed.com/templets/ylsfs/js/JQuery.js
- http://www.elec-safed.com/templets/ylsfs/js/Marquee.js
- http://www.elec-safed.com/templets/ylsfs/js/jquery.flexslider-min.js
- http://www.elec-safed.com/templets/ylsfs/js/style.js
- http://www.elec-safed.com/templets/ylsfs/js/Ajax.js
- http://www.elec-safed.com/templets/ylsfs/js/Common.js
- http://www.elec-safed.com/templets/ylsfs/js/Inc.js
- http://www.elec-safed.com/templets/ylsfs/js/kefu.js
File size of all javascript files combined
383.93KB
Javascript minifying
You can save 504B (14% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.elec-safed.com/templets/ylsfs/css/reset.css
- http://www.elec-safed.com/templets/ylsfs/css/common.css
- http://www.elec-safed.com/templets/ylsfs/css/index.css
File size of all css files combined
288.31KB
CSS minifying
You can save 7KB (22% compression) on the analysed URL by minifying the CSS files.
- By minifying http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css you can save 7KB (22% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
64.05KB
Gzip compression
Error! By using Gzip you can save 7.5KB (65% compression) on your site.
- By compressing http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic you can save 7.5KB (65% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z you can save 369B (37% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
14
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://a1.dnbizcdn.com/img/1834/dopa_logo.png | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/images/ajax-loader.gif | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/js/jquery-1.7.2.min.js | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/js/jquery.mobile-1.4.4.min.js | Expiry time is not specified |
| http://a1.dnbizcdn.com/rd.121.com/m/js/public_new.js | Expiry time is not specified |
| http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z | 15 minutes |
| http://bd1.dopa.com/lfjnxv.js | 60 minutes |
| http://bd1.dopa.com/wrjaqgngauyxagjn.js | 60 minutes |
| http://bd1.dopa.com/xskbrhohhvz.js | 60 minutes |
| http://cpro.baidustatic.com/cpro/ui/pr.js | 60 minutes |
| http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic | 90 minutes |
Speed test – Images
File size of all images combined
18.95KB
Image optimisation
You can save 1.5KB (22% compression) by optimising the images below:
- By lossless compressing the http://a1.dnbizcdn.com/img/1834/dopa_logo.png you can save 1.1KB (22%) data.
- By lossless compressing the https://t11.baidu.com/it/u=1427648914,1616939950&fm=76 you can save 409B (20%) data.
Links
We found a total of 82 different links.
Internal links: 70
External links: 12
Internal links: 70
External links: 12
External links:
| Link text (anchor) | Link strength |
|---|---|
| 温度冲击试验箱 | |
| 成都机柜 | |
| 感应防盗报警器 | |
| 青岛强弱电安装 | |
| 消防报批 | |
| 防雷工程 | |
| 防雷接地 | |
| 挡板门 | |
| 防雷产品 | |
| 京ICP备05023906号-1 | |
| http://wpa.qq.com/msgrd?v=3&uin=1965263063&site=qq&menu=yes | |
| http://wpa.qq.com/msgrd?v=3&uin=1914344465&site=qq&menu=yes |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.elec-safed.com/index.html | |
| 网站首页 | |
| 关于企业 | |
| 公司简介 | |
| 公司文化 | |
| 资质荣誉 | |
| 新闻资讯 | |
| 公司动态 | |
| 业界资讯 | |
| 产品展示 | |
| 安防系统 | |
| 综合布线系统 | |
| 大屏系统 | |
| 防雷产品 | |
| 成功案例 | |
| 解决方案 | |
| 金融行业监控方案 | |
| 商场超市监控方案 | |
| 住宅小区安防监控 | |
| 餐饮娱乐监控系统 | |
| 停车场智能化监控 | |
| 教育行业监控方案 | |
| 交通领域监控方案 | |
| 医疗卫生监控方案 | |
| 生产管理监控方案 | |
| 防盗报警方案 | |
| 门禁管理解决方案 | |
| 楼宇对讲系统方案 | |
| 维保服务 | |
| 联系我们 | |
| 人才招聘 | |
| 联系我们 | |
| http://www.elec-safed.com/# | |
| http://www.elec-safed.com/jiejuefangan/jinrongxingyejiankongfangan | |
| http://www.elec-safed.com/.. /shangchangchaoshijiankongfangan | |
| http://www.elec-safed.com/jiejuefangan/zhuzhaixiaoquanfangjiankong | |
| http://www.elec-safed.com/jiejuefangan/canyinyulejiankongxitong | |
| http://www.elec-safed.com/jiejuefangan/jiaoyuxingyejiankongfangan | |
| http://www.elec-safed.com/jiejuefangan/jiaotonglingyujiankongfangan | |
| http://www.elec-safed.com/jiejuefangan/yiliaoweishengjiankongfangan | |
| http://www.elec-safed.com/jiejuefangan/menjinguanlijiejuefangan | |
| http://www.elec-safed.com/jiejuefangan/louyuduijiangxitongfangan | |
| http://www.elec-safed.com/jiejuefangan/tingchechangzhinenhuajiankong | |
| http://www.elec-safed.com/jiejuefangan/fangdaobaojingfangan | |
| http://www.elec-safed.com/jiejuefangan/shengchanguanlijiankongfangan | |
| MORE+ | |
| MORE+ | |
| MORE+ | |
| [ 2015-12-03 ] | |
| 2015年伊莱赛福国庆节放假通知 | |
| [ 2015-12-03 ] | |
| 2015年伊莱赛福中秋节放假通知 | |
| [ 2015-12-03 ] | |
| ELEC-SAFED员工生日庆祝 | |
| [ 2015-12-03 ] | |
| 伊莱赛福奥林匹克森林公园羽毛球活动 | |
| [ 2015-11-17 ] | |
| 伊莱赛福公司组织员工赴桂林旅游 | |
| 天津回应爆炸事故： 对危化企业 24小时监控 | |
| 安防实现智能化,以视频监控为核心 | |
| 校园安防要时刻绷紧神经 预先做好安全防患工作 | |
| 中共《意见》提出开放式住宅，小区安防安全措施 | |
| 电气火灾监控系统预防监控电气火灾发生 | |
| http://www.elec-safed.com/plus/view.php?aid=102 | |
| http://www.elec-safed.com/plus/view.php?aid=101 | |
| http://www.elec-safed.com/plus/view.php?aid=100 | |
| http://www.elec-safed.com/plus/view.php?aid=99 | |
| http://www.elec-safed.com/plus/view.php?aid=98 | |
| 北京防雷公司 | |
| 首 页 |
Website security
IP
211.149.196.180
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H3 : QQ在线咨询, ( 0px from top )
Typos
lec-safed.com, ewlec-safed.com, wlec-safed.com, eslec-safed.com, slec-safed.com, elec-safed.com, lec-safed.com, edlec-safed.com, dlec-safed.com, eflec-safed.com, flec-safed.com, erlec-safed.com, rlec-safed.com, e3lec-safed.com, 3lec-safed.com, e4lec-safed.com, 4lec-safed.com, eec-safed.com, elpec-safed.com, epec-safed.com, eloec-safed.com, eoec-safed.com, elec-safed.com, eec-safed.com, eliec-safed.com, eiec-safed.com, elkec-safed.com, ekec-safed.com, elmec-safed.com, emec-safed.com, el.ec-safed.com, e.ec-safed.com, elc-safed.com, elewc-safed.com, elwc-safed.com, elesc-safed.com, elsc-safed.com, elec-safed.com, elc-safed.com, eledc-safed.com, eldc-safed.com, elefc-safed.com, elfc-safed.com, elerc-safed.com, elrc-safed.com, ele3c-safed.com, el3c-safed.com, ele4c-safed.com, el4c-safed.com, ele-safed.com, elecx-safed.com, elex-safed.com, elecs-safed.com, eles-safed.com, elec-safed.com, ele-safed.com, elecd-safed.com, eled-safed.com, elecf-safed.com, elef-safed.com, elecv-safed.com, elev-safed.com, elec -safed.com, ele -safed.com, elecsafed.com, elec-=safed.com, elec=safed.com, elec-_safed.com, elec_safed.com, elec-0safed.com, elec0safed.com, elec-+safed.com, elec+safed.com, elec-*safed.com, elec*safed.com, elec-9safed.com, elec9safed.com, elec-afed.com, elec-sqafed.com, elec-qafed.com, elec-swafed.com, elec-wafed.com, elec-seafed.com, elec-eafed.com, elec-szafed.com, elec-zafed.com, elec-sxafed.com, elec-xafed.com, elec-scafed.com, elec-cafed.com, elec-sfed.com, elec-saqfed.com, elec-sqfed.com, elec-sawfed.com, elec-swfed.com, elec-sazfed.com, elec-szfed.com, elec-safed.com, elec-sfed.com, elec-saxfed.com, elec-sxfed.com, elec-sasfed.com, elec-ssfed.com, elec-saed.com, elec-safced.com, elec-saced.com, elec-safded.com, elec-saded.com, elec-safeed.com, elec-saeed.com, elec-safred.com, elec-sared.com, elec-safted.com, elec-sated.com, elec-safged.com, elec-saged.com, elec-safbed.com, elec-sabed.com, elec-safved.com, elec-saved.com, elec-safd.com, elec-safewd.com, elec-safwd.com, elec-safesd.com, elec-safsd.com, elec-safed.com, elec-safd.com, elec-safedd.com, elec-safdd.com, elec-safefd.com, elec-saffd.com, elec-saferd.com, elec-safrd.com, elec-safe3d.com, elec-saf3d.com, elec-safe4d.com, elec-saf4d.com, elec-safe.com, elec-safedx.com, elec-safex.com, elec-safeds.com, elec-safes.com, elec-safedw.com, elec-safew.com, elec-safede.com, elec-safee.com, elec-safedr.com, elec-safer.com, elec-safedf.com, elec-safef.com, elec-safedv.com, elec-safev.com, elec-safedc.com, elec-safec.com
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