SEO report of violettech.net

河南紫罗兰科技有限公司
www.violettech.net/
河南紫罗兰有限公司位于全国交通枢纽中心—郑州,公司成立于2014年5月,注册资金1000万元,占地100多亩,是集科研、生产、经营为一体的高科技企 业。公司致力于运用国际最先进的技术和管理理念,探索一条适合中国国情的新兴高科技企业成长发展之路。公司设计、合成、生产和销售高端毫克级到公斤级研发 用化学品。 ...
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Use "H" tags.
SEO
URL
Domain : www.violettech.net/
Character length : 19
Title
河南紫罗兰科技有限公司
Description
河南紫罗兰有限公司位于全国交通枢纽中心—郑州,公司成立于2014年5月,注册资金1000万元,占地100多亩,是集科研、生产、经营为一体的高科技企 业。公司致力于运用国际最先进的技术和管理理念,探索一条适合中国国情的新兴高科技企业成长发展之路。公司设计、合成、生产和销售高端毫克级到公斤级研发 用化学品。主要产品有联苯类、咔唑类、喹啉类及其他各类杂环化合物,公司正进行生产开发的还有50000多个毫克到克级高端化学试剂和化合物库产品。 公司拥有建筑面积4000多平方米的科研大楼,外聘留美教授两及多名国内有机合成专家为专职研发顾问,同时与浙江大学、华东理工大学天津大学、天津科技大学保持有合作项目。管理和研发团队具有国内外一流医药化学、生物学、材料科学行业背景和丰富的研发、管理经验。并具有先进完备的有机合成和分析检测设 备(包括400 MHz核磁分析仪,液-质联用(LC-MS)、气-质联用(GC-MS)、高压液相色谱、中压液相色谱等)还配备了化学生物信息数据管理系统等软件,建立 了多个数据库,为公司的科研和经营提供了强大的硬件和软件保证。现代化的生产设备、严格的质量检验体系和完善的管理制度,坚持以客户为中心,为用户提供一 流的产品和服务。 紫罗兰科技有限公司拥有自营进出品经营权,通过ISO9001:2008国际质量管理体系认证。正努力寻求与海内外各化工公司建立长期、稳定共赢的合 作伙伴关系。公司以“技术,质量,责任”为立业之本,致力于成为一流医药、染料、液晶中间体的研发、生产和销售基地,愿与各界朋友携手并肩,共创未来。如 果您对我们的产品感兴趣,或有新的产品需要开发或生产,请联系我们,我们将竭诚为您服务!
Keywords (meta keywords)
河南紫罗兰科技有限公司
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
The robots.txt file is missing!
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
河南紫罗兰科技有限公司
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 17%
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 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- 公司简介2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 公司简介 |
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 10 images on this web page.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.violettech.net/cn/zllkj/images/logo.jpg
- http://www.violettech.net/cn/zllkj/img/abo_u.jpg
- http://www.violettech.net/.. /94f3de12cbb6486895345d7b8fe02fa4.jpg
- http://www.violettech.net/.. /41c1affb7d4443e8a58c9ef4fcf3d145.gif
- http://www.violettech.net/.. /8e7901490549419e818024e11d9cdd0d.gif
- http://www.violettech.net/.. /12e488c285fc49c89feaf7bb5f3d15ed.gif
- http://www.violettech.net/.. /293d0fa04a8a4264bc7a3433cf27cbe4.gif
- http://www.violettech.net/.. /edf8412535744995b273e172df1fd517.jpg
- http://www.violettech.net/.. /6d0d8795f4554d12b6d56b682aaf7d81.gif
- http://www.violettech.net/.. /0a7d7fc616344332bd7bd67af68df3a7.gif
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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 fast enough.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
27
Number of source domains
1
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://www.violettech.net/cn/zllkj/js/jquery-1.11.1.min.js
- http://www.violettech.net/cn/zllkj/js/tab.js
- http://www.violettech.net/cn/zllkj/js/jquery.SuperSlide2.js
- http://www.violettech.net/js/showImage.js
- http://www.violettech.net/js/img.js
- http://www.violettech.net/cn/zllkj/css/base.css
- http://www.violettech.net/cn/zllkj/css/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.violettech.net/cn/zllkj/js/jquery-1.11.1.min.js
- http://www.violettech.net/cn/zllkj/js/tab.js
- http://www.violettech.net/cn/zllkj/js/jquery.SuperSlide2.js
- http://www.violettech.net/js/showImage.js
- http://www.violettech.net/js/img.js
File size of all javascript files combined
115.94KB
Javascript minifying
You can save 10.5KB (50% 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.violettech.net/cn/zllkj/css/base.css
- http://www.violettech.net/cn/zllkj/css/style.css
File size of all css files combined
12.17KB
CSS minifying
You can save 198B (16% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.violettech.net/cn/zllkj/css/base.css you can save 198B (16% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
13.01KB
Gzip compression
Error! By using Gzip you can save 61.1KB (65% compression) on your site.
- By compressing http://www.violettech.net/cn/zllkj/js/jquery-1.11.1.min.js you can save 61.1KB (65% compression rate)
- By compressing http://www.violettech.net/cn/zllkj/js/jquery.SuperSlide2.js you can save 15.5KB (82% compression rate)
- By compressing http://www.violettech.net/cn/zllkj/css/style.css you can save 8KB (77% compression rate)
- By compressing http://www.violettech.net/cn/zllkj/js/tab.js you can save 761B (56% compression rate)
- By compressing http://www.violettech.net/js/showImage.js you can save 700B (72% compression rate)
- By compressing http://www.violettech.net/cn/zllkj/css/base.css you can save 613B (50% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
25
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.violettech.net/cn/zllkj/css/base.css | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/css/style.css | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/left.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/logo.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/nav_bg.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/nav_bg_hv.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/pro_nav.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/right.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/site_p.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/images/tel.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/img/abo_u.jpg | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/js/jquery-1.11.1.min.js | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/js/jquery.SuperSlide2.js | Expiry time is not specified |
| http://www.violettech.net/cn/zllkj/js/tab.js | Expiry time is not specified |
| http://www.violettech.net/js/showImage.js | Expiry time is not specified |
| http://www.violettech.net/.. /0a7d7fc616344332bd7bd67af68df3a7.gif | Expiry time is not specified |
| http://www.violettech.net/.. /12e488c285fc49c89feaf7bb5f3d15ed.gif | Expiry time is not specified |
| http://www.violettech.net/.. /293d0fa04a8a4264bc7a3433cf27cbe4.gif | Expiry time is not specified |
| http://www.violettech.net/.. /41c1affb7d4443e8a58c9ef4fcf3d145.gif | Expiry time is not specified |
| http://www.violettech.net/.. /6d0d8795f4554d12b6d56b682aaf7d81.gif | Expiry time is not specified |
| http://www.violettech.net/.. /8e7901490549419e818024e11d9cdd0d.gif | Expiry time is not specified |
| http://www.violettech.net/.. /edf8412535744995b273e172df1fd517.jpg | Expiry time is not specified |
| http://www.violettech.net/.. /bfcf6aca721a4aebb735ba831d750c99.jpg | Expiry time is not specified |
| http://www.violettech.net/.. /d7e1119b7e264e2dbd9557a21e4b4913.jpg | Expiry time is not specified |
| http://www.violettech.net/.. /94f3de12cbb6486895345d7b8fe02fa4.jpg | Expiry time is not specified |
Speed test – Images
File size of all images combined
236.58KB
Image optimisation
You can save 71.6KB (32% compression) by optimising the images below:
- By lossless compressing the http://www.violettech.net/.. /d7e1119b7e264e2dbd9557a21e4b4913.jpg you can save 38.4KB (33%) data.
- By lossless compressing the http://www.violettech.net/.. /bfcf6aca721a4aebb735ba831d750c99.jpg you can save 20.9KB (30%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/logo.jpg you can save 2.5KB (20%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/img/abo_u.jpg you can save 2.5KB (26%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/nav_bg_hv.jpg you can save 1KB (50%) data.
- By lossless compressing the http://www.violettech.net/.. /edf8412535744995b273e172df1fd517.jpg you can save 918B (40%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/pro_nav.jpg you can save 901B (60%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/left.jpg you can save 879B (61%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/right.jpg you can save 879B (64%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/tel.jpg you can save 868B (59%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/site_p.jpg you can save 836B (67%) data.
- By lossless compressing the http://www.violettech.net/cn/zllkj/images/nav_bg.jpg you can save 832B (45%) data.
- By lossless compressing the http://www.violettech.net/.. /94f3de12cbb6486895345d7b8fe02fa4.jpg you can save 322B (13%) data.
Links
We found a total of 36 different links.
Internal links: 31
External links: 5
Internal links: 31
External links: 5
External links:
| Link text (anchor) | Link strength |
|---|---|
| English | |
| 盖德网-河南紫罗兰科技有限公司 | |
| 盖德化工网 | |
| Guidechen | |
| 杭州鼎好科技有限公司 |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.violettech.net | |
| 中文版 | |
| 首页 | |
| 公司简介 | |
| 产品介绍 | |
| 新闻动态 | |
| 企业荣誉 | |
| 在线留言 | |
| 联系我们 | |
| http://www.violettech.net/# | |
| OLED系列 | |
| 试剂系列 | |
| MORE | |
| 详情 | |
| MORE | |
| http://www.violettech.net/products/show45061.html | |
| 2-溴联苯 | |
| http://www.violettech.net/products/show38680.html | |
| 二苯并噻吩 | |
| http://www.violettech.net/products/show38681.html | |
| 4-碘联苯 | |
| http://www.violettech.net/products/show38675.html | |
| 4-溴联苯 | |
| http://www.violettech.net/products/show38670.html | |
| 3-溴甲基联苯 | |
| http://www.violettech.net/products/show38691.html | |
| 4-甲基联苯 | |
| http://www.violettech.net/products/show38669.html | |
| 4-溴甲基联苯 | |
| http://www.violettech.net/products/show38690.html | |
| 3-甲基联苯 |
Website security
IP
43.227.97.45
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
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
iolettech.net, violettech.net, iolettech.net, vciolettech.net, ciolettech.net, vdiolettech.net, diolettech.net, vfiolettech.net, fiolettech.net, vgiolettech.net, giolettech.net, vbiolettech.net, biolettech.net, v iolettech.net, iolettech.net, volettech.net, viuolettech.net, vuolettech.net, vijolettech.net, vjolettech.net, violettech.net, volettech.net, vilolettech.net, vlolettech.net, vioolettech.net, voolettech.net, vi8olettech.net, v8olettech.net, vi9olettech.net, v9olettech.net, vi*olettech.net, v*olettech.net, vilettech.net, vioilettech.net, viilettech.net, vioklettech.net, viklettech.net, viollettech.net, villettech.net, violettech.net, vilettech.net, vioplettech.net, viplettech.net, vio9lettech.net, vi9lettech.net, vio0lettech.net, vi0lettech.net, vioettech.net, violpettech.net, viopettech.net, violoettech.net, viooettech.net, violettech.net, vioettech.net, violiettech.net, vioiettech.net, violkettech.net, viokettech.net, violmettech.net, viomettech.net, viol.ettech.net, vio.ettech.net, violttech.net, violewttech.net, violwttech.net, violesttech.net, violsttech.net, violettech.net, violttech.net, violedttech.net, violdttech.net, violefttech.net, violfttech.net, violerttech.net, violrttech.net, viole3ttech.net, viol3ttech.net, viole4ttech.net, viol4ttech.net, violetech.net, violetrtech.net, violertech.net, violetftech.net, violeftech.net, violetgtech.net, violegtech.net, violethtech.net, violehtech.net, violetytech.net, violeytech.net, violet5tech.net, viole5tech.net, violet6tech.net, viole6tech.net, violetech.net, violettrech.net, violetrech.net, violettfech.net, violetfech.net, violettgech.net, violetgech.net, violetthech.net, violethech.net, violettyech.net, violetyech.net, violett5ech.net, violet5ech.net, violett6ech.net, violet6ech.net, violettch.net, violettewch.net, violettwch.net, violettesch.net, violettsch.net, violettech.net, violettch.net, violettedch.net, violettdch.net, violettefch.net, violettfch.net, violetterch.net, violettrch.net, violette3ch.net, violett3ch.net, violette4ch.net, violett4ch.net, violetteh.net, violettecxh.net, violettexh.net, violettecsh.net, violettesh.net, violettech.net, violetteh.net, violettecdh.net, violettedh.net, violettecfh.net, violettefh.net, violettecvh.net, violettevh.net, violettec h.net, violette h.net, violettec.net, violettechb.net, violettecb.net, violettechg.net, violettecg.net, violettecht.net, violettect.net, violettechy.net, violettecy.net, violettechu.net, violettecu.net, violettechj.net, violettecj.net, violettechm.net, violettecm.net, violettechn.net, violettecn.net
