presafer.net

Tasks

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.
Use "H" tags.

SEO

URL

Domain : www.presafer.com/?_l=zh_CN

Character length : 26

Title

无卤阻燃剂,无卤阻燃剂厂家,聚磷酸铵阻燃剂 - 清远市普塞呋磷化学有限公司

Description

清远市普塞呋磷化学有限公司是一家专业从事无卤阻燃剂研发，生产与销售的厂家。产品应用于防火涂料、织物涂层、灌封料及塑料中具有高效的阻燃效果。

Keywords (meta keywords)

无卤阻燃剂,无卤阻燃剂厂家,聚磷酸铵阻燃剂,防火涂料阻燃剂,PP无卤阻燃剂

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

Good! No underscore (_) found 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

无卤阻燃剂,无卤阻燃剂厂家,聚磷酸铵阻燃剂 - 清远市普塞呋磷化学有限公司

Character length : 37

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 2%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

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

应用领域3
联系我们3
防火涂料2
灌封料2
聚磷酸铵阻燃剂2
织物涂层2
塑料无卤阻燃剂2
检测中心2
关于普塞呋2

Keyword matrix

word	title	descriptions	heading
应用领域
联系我们
防火涂料
灌封料
聚磷酸铵阻燃剂
织物涂层

Two Word cloud

织物涂层灌封料2

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Error! The website uses iFrame solutions. This type of contents are not indexed by Google.

Images

We found 32 images on this web page.

Alternate attributes for the following 24 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Technologies

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 fast enough.

Table layout

Error! Avoid using nested tables!

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking css files

http://static.websiteonline.cn/.. /default.mobile.css?v=15220594

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

1.42MB

Javascript minifying

You can save 5.4KB (30% 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.

File size of all css files combined

52.16KB

CSS minifying

You can save 514B (18% compression) on the analysed URL by minifying the CSS files.

By minifying http://static.websiteonline.cn/.. /default.mobile.css?v=15220594 you can save 514B (18% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

78.71KB

Gzip compression

Error! By using Gzip you can save 3.4KB (70% compression) on your site.

By compressing http://www.presafer.com/mplugin/mlantern/js/lrscroll.js you can save 3.4KB (70% compression rate)
By compressing http://goutong.baidu.com/.. /b.js?siteId=7538223 you can save 1.1KB (49% compression rate)
By compressing http://static.websiteonline.cn/.. /title.css?v=15052914 you can save 846B (62% compression rate)
By compressing http://static.websiteonline.cn/.. /mslider.css?v=14910114 you can save 347B (50% compression rate)
By compressing http://static.youku.com/.. /ykbannerLoader.min.js you can save 326B (42% compression rate)
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By compressing http://g.alicdn.com/secdev/entry/index.js?t=211650 you can save 127B (29% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://player.youku.com/iframeapi	Expiry time is not specified
http://player.youku.com/unifull/css/unifull.min.css	Expiry time is not specified
http://player.youku.com/unifull/images/new_loading.png	Expiry time is not specified
http://player.youku.com/unifull/images/new_player_icons.png	Expiry time is not specified
http://player.youku.com/unifull/js/unifull.min.js	Expiry time is not specified
http://vthumb.ykimg.com/054105085A4B3C8F1F885E18DF0E947A	Expiry time is not specified
https://hmcdn.baidu.com/static/hmt/icon/21.gif	Expiry time is not specified
http://aeu.alicdn.com/js/cj/107.js	38.5 minutes
http://af.alicdn.com/js/uac.js	60 minutes
http://www.presafer.com/mplugin/mlantern/js/lrscroll.js	24 hours
http://www.presafer.com/mplugin/navbar/styles/icon_i02/navbg.png	24 hours

Speed test – Images

File size of all images combined

658.77KB

Image optimisation

You can save 333.9KB (61% compression) by optimising the images below:

By lossless compressing the http://proecb0ce.pic23.websiteonline.cn/upload/10pi.jpg you can save 154.7KB (65%) data.
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By lossless compressing the http://proecb0ce.pic23.websiteonline.cn/.. /_c_p1dn8lsw5spht7pkso_ivpz-8r5ylhrtrvfbm... you can save 15.6KB (73%) data.
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By lossless compressing the https://hmcdn.baidu.com/static/hmt/icon/21.gif you can save 300B (27%) data.

Links

We found a total of 66 different links.
Internal links: 66

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
关于普塞呋
公司简介
组织架构
企业文化
体系认证
技术中心
检测中心
无卤阻燃剂
聚磷酸铵阻燃剂
塑料无卤阻燃剂
应用领域
防火涂料
织物涂层
灌封料
塑料
新闻资讯
普塞呋新闻
行业资讯
联系我们
联系我们
销售网络
>>
常规APP
微胶囊处理APP
EPFR-100系列
EPFR-110 系列
EPFR-400 系列
MCA系列
MPP 系列
GM系列
▼ 普塞呋邀您参加201......
▼ 普塞呋参展MECS ......
▼ 水性油性防火涂料阻燃......
▼ 2016中国涂料展，......
▼ K展见！
▼ 普塞呋参加第四届国际......
▼ 感谢您莅临普塞呋20......
▼ 普塞呋邀您参加201......
2
3
4
5
6
>
http://www.presafer.com/www.presafer.com/fanghuotuliaozuranji
EPFR-APP222H - 膨胀型防火涂料阻燃剂
http://www.presafer.com/www.presafer.com/fanghuotuliao
CA系列
EPFR-APP224 - 超薄型钢结构防火涂料阻燃剂
http://www.presafer.com/www.presafer.com/zhiwututeng
http://www.presafer.com/www.presafer.com/guanfengliao
http://www.presafer.com/www.presafer.com/huanyangshuzhizuranji
EPFR-APP223 - 环氧树脂阻燃剂
PP
PA
http://www.presafer.com/www.presafer.com/ppwuluhuanbaozuranji
EPFR-100C - PP专用无卤阻燃剂，V0
http://www.presafer.com/www.presafer.com/tpezuranji
EPFR- 110T - TPE无卤阻燃剂，UL 1581 VW-1
TPE
TPU
http://www.presafer.com/www.presafer.com/tpuwuluzuranji
MCA-25 -高温尼龙无卤阻燃剂
http://www.presafer.com/www.presafer.com/pbtzuranji
PBT
MCA-25MB50 - MCA阻燃母粒

Website security

120.26.47.196

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.

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shipotianjing.cn

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gz1sports.com

hanshantech.com

sino-development.com

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of presafer.net

无卤阻燃剂,无卤阻燃剂厂家,聚磷酸铵阻燃剂 - 清远市普塞呋磷化学有限公司 ...