14.2 sec in total
5.5 sec
8.3 sec
360 ms
Visit marine-engine.com now to see the best up-to-date Marine Engine content and also check out these interesting facts you probably never knew about marine-engine.com
DCEC is a 50:50 joint venture that producing B, C, D, L, Z series mechanical electronically controlled diesel engines for automotive, industrial, generator
Visit marine-engine.comWe analyzed Marine-engine.com page load time and found that the first response time was 5.5 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
marine-engine.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value3.7 s
57/100
25%
Value6.5 s
38/100
10%
Value230 ms
87/100
30%
Value0.006
100/100
15%
Value7.1 s
52/100
10%
5489 ms
130 ms
217 ms
223 ms
168 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 80% of them (40 requests) were addressed to the original Marine-engine.com, 6% (3 requests) were made to S7.addthis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Marine-engine.com.
Page size can be reduced by 742.7 kB (24%)
3.0 MB
2.3 MB
In fact, the total size of Marine-engine.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. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 143.1 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 143.1 kB or 78% of the original size.
Potential reduce by 111.8 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. Marine Engine images are well optimized though.
Potential reduce by 470.7 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 470.7 kB or 67% of the original size.
Potential reduce by 17.0 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. Marine-engine.com needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 81% of the original size.
Number of requests can be reduced by 18 (37%)
49
31
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marine Engine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.marine-engine.com
5489 ms
style.css
130 ms
pagenavi-css.css
217 ms
advanced-recent-posts-widget.css
223 ms
imgfade.js
168 ms
addthis_widget.js
16 ms
output.css
260 ms
wp-embed.min.js
176 ms
tongji.js
805 ms
wp-emoji-release.min.js
179 ms
EMAC-office.png
724 ms
bdbg.jpg
193 ms
wbg.png
84 ms
headerbg.jpg
263 ms
logo.png
98 ms
Marine-Propulsion-Engine.jpg
451 ms
SinoGen-Iran-International-oilGasRefining-Petrochemical-Exhibition.jpg
701 ms
Marine-Engine-for-Yacht.jpg
702 ms
MWM-Marine-Engine-for-Oil-Tanker.jpg
699 ms
TourBoat-Marine-Engine.jpg
701 ms
marine-engine-for-finishing-boat.jpg
699 ms
bgl.gif
537 ms
Cummins-Marine-Engine.jpg
734 ms
Deutz-Marine-Engine.jpg
793 ms
Weichai-Marine-Engine.jpg
774 ms
Yuchai-Marine-Engine.jpg
916 ms
HND-Marine-Engine.jpg
861 ms
MTU-Marine-Engine.jpg
862 ms
Leave_a_message.jpg
900 ms
skype.png
894 ms
Deutz-Youtube.png
901 ms
Deutz-Linkedin.png
937 ms
Deutz-Facebook.png
1017 ms
Deutz-flickr.png
991 ms
left.gif
1040 ms
Deutz-TBD226B-4C-Marine-Engine.png
972 ms
Deutz-TBD226B-6C-Marine-Engine.png
1045 ms
Weichai-WD10C190-Marine-Engine.png
1109 ms
Weichai-WP12C450-Marine-Engine.png
1107 ms
Yuchai-YC4D-Marine-Engine.png
1107 ms
Yuchai-YC6B-Marine-Engine.png
1109 ms
right.gif
1125 ms
btbg.gif
1140 ms
tongji.do
828 ms
ga.js
138 ms
300lo.json
26 ms
sh.8e5f85691f9aaa082472a194.html
158 ms
__utm.gif
16 ms
js
20 ms
layers.e5ea973510bf60b3db41.js
42 ms
marine-engine.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
marine-engine.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
marine-engine.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marine-engine.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Marine-engine.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.
marine-engine.com
Open Graph description is not detected on the main page of Marine Engine. 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: