2.2 sec in total
293 ms
1.5 sec
403 ms
Welcome to root-blower.com homepage info - get ready to check Root Blower best content right away, or after learning these important things about root-blower.com
China leading provider of Three Lobe Roots Blower and High Pressure Roots Blower, B-Tohin Machine (Jiangsu) Co., Ltd. is High Pressure Roots Blower factory.
Visit root-blower.comWe analyzed Root-blower.com page load time and found that the first response time was 293 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
root-blower.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value3.2 s
73/100
25%
Value2.9 s
95/100
10%
Value170 ms
92/100
30%
Value0.209
59/100
15%
Value2.5 s
98/100
10%
293 ms
384 ms
64 ms
99 ms
206 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Root-blower.com and no external sources were called. The less responsive or slowest element that took the longest time to load (711 ms) belongs to the original domain Root-blower.com.
Page size can be reduced by 156.0 kB (5%)
3.0 MB
2.8 MB
In fact, the total size of Root-blower.com main page is 3.0 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. 25% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 102.5 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 102.5 kB or 84% of the original size.
Potential reduce by 28.5 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. Root Blower images are well optimized though.
Potential reduce by 18.7 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 18.7 kB or 13% of the original size.
Potential reduce by 6.3 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. Root-blower.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 18% of the original size.
Number of requests can be reduced by 3 (16%)
19
16
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Root Blower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
root-blower.com
293 ms
www.root-blower.com
384 ms
www.root-blower.com
64 ms
jquery.js
99 ms
www.root-blower.com
206 ms
logo.gif
33 ms
floatimage_chat.gif
35 ms
close.png
92 ms
error.png
92 ms
css-sprite.png
123 ms
cl166841684-three_lobe_roots_blower.jpg
497 ms
cl167235897-high_pressure_roots_blower.jpg
461 ms
cl167341325-roots_rotary_lobe_blower.jpg
711 ms
cl19856001-roots_air_blower.jpg
198 ms
cl31637709-rotary_air_blower.jpg
247 ms
cl31637714-roots_blower_vacuum_pump.jpg
259 ms
load_icon.gif
229 ms
pql_video_tag.png
260 ms
stats.js
224 ms
ads.js
233 ms
glyphicons-halflings-regular.woff
205 ms
root-blower.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
root-blower.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
root-blower.com SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Root-blower.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Root-blower.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.
root-blower.com
Open Graph description is not detected on the main page of Root Blower. 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: