9.9 sec in total
522 ms
7.7 sec
1.7 sec
Visit coalboilerchina.com now to see the best up-to-date Coal B Oil Erchina content and also check out these interesting facts you probably never knew about coalboilerchina.com
Romiter Group Provide Coal Fired Boilers, Coal Fired Steam Boiler, Coal Fired Hot Oil Boiler, Coal Fired Thermal Oil Heater, Coal Fired Hot Air Furnace
Visit coalboilerchina.comWe analyzed Coalboilerchina.com page load time and found that the first response time was 522 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
coalboilerchina.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value6.6 s
8/100
25%
Value9.0 s
14/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value5.6 s
69/100
10%
522 ms
2042 ms
566 ms
699 ms
730 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 98% of them (49 requests) were addressed to the original Coalboilerchina.com, 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Coalboilerchina.com.
Page size can be reduced by 109.1 kB (25%)
437.4 kB
328.3 kB
In fact, the total size of Coalboilerchina.com main page is 437.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 309.1 kB which makes up the majority of the site volume.
Potential reduce by 108.8 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 108.8 kB or 85% of the original size.
Potential reduce by 243 B
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. Coal B Oil Erchina images are well optimized though.
Number of requests can be reduced by 36 (75%)
48
12
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coal B Oil Erchina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
coalboilerchina.com
522 ms
www.coalboilerchina.com
2042 ms
wp-emoji-release.min.js
566 ms
blocks.style.build.css
699 ms
style.min.css
730 ms
classic-themes.min.css
777 ms
styles.css
859 ms
style.min.css
875 ms
style.min.css
930 ms
style.min.css
932 ms
global.min.css
972 ms
header.min.css
1034 ms
content.min.css
1152 ms
sidebar.min.css
1165 ms
footer.min.css
1238 ms
style-blocks-rowlayout.css
1162 ms
style-blocks-column.css
1213 ms
style-blocks-advancedbtn.css
1292 ms
style-blocks-tabs.css
1446 ms
ytprefs.min.css
1394 ms
script.min.js
1454 ms
jquery.min.js
1697 ms
jquery-migrate.min.js
1546 ms
ytprefs.min.js
1549 ms
css
29 ms
style-blocks-posts.css
1361 ms
index.js
1495 ms
index.js
1495 ms
script.min.js
1592 ms
navigation.min.js
1542 ms
kb-advanced-heading.min.js
1604 ms
kt-tabs.min.js
1673 ms
fitvids.min.js
1766 ms
logo-Romiter.png
321 ms
en.png
323 ms
fr.png
422 ms
ru.png
345 ms
es.png
438 ms
pt-pt.png
583 ms
ar.png
584 ms
SZL12-Coal-Fired-Steam-Boilers-300x258.jpg
841 ms
2TPH-Biomass-Waste-Wood-Fired-Steam-Boiler-300x158.jpg
576 ms
How-to-Improve-Traveling-Grate-Boiler-Combustion-Efficiency-300x169.jpg
732 ms
CDZL-Chain-Grate-Coal-Fired-Hot-Water-Boilers-300x233.jpg
681 ms
CDZH-4200KW-Coal-Fired-Hot-Water-Boilers-300x199.jpg
812 ms
CDZH-2800KW-Coal-Fired-Hot-Water-Boilers-300x300.jpg
877 ms
DZL4-4ton-Chain-Grate-Coal-Fired-Steam-Boilers-e1481011900382-279x300.jpg
1165 ms
SZL12-Coal-Fired-Steam-Boilers-768x661.jpg
1167 ms
CDZH-4200KW-Coal-Fired-Hot-Water-Boilers-768x510.jpg
1351 ms
DZL4-4ton-Chain-Grate-Coal-Fired-Steam-Boilers-e1481011900382-768x826.jpg
1275 ms
coalboilerchina.com accessibility score
coalboilerchina.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
coalboilerchina.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 Coalboilerchina.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 Coalboilerchina.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.
coalboilerchina.com
Open Graph data is detected on the main page of Coal B Oil Erchina. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: