3.8 sec in total
298 ms
3.1 sec
351 ms
Welcome to serpent.com homepage info - get ready to check Serpent best content for China right away, or after learning these important things about serpent.com
Serpent Model Racing Cars is one the leading manufacturers of RC radio controlled model-cars for competition purposes.
Visit serpent.comWe analyzed Serpent.com page load time and found that the first response time was 298 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
serpent.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value3.4 s
68/100
25%
Value7.9 s
22/100
10%
Value700 ms
42/100
30%
Value0.05
99/100
15%
Value13.4 s
11/100
10%
298 ms
171 ms
169 ms
177 ms
179 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 79% of them (63 requests) were addressed to the original Serpent.com, 5% (4 requests) were made to Translate.googleapis.com and 4% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Serpent.com.
Page size can be reduced by 330.6 kB (22%)
1.5 MB
1.2 MB
In fact, the total size of Serpent.com main page is 1.5 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 19.3 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 19.3 kB or 81% of the original size.
Potential reduce by 56.0 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. Serpent images are well optimized though.
Potential reduce by 233.9 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 233.9 kB or 66% of the original size.
Potential reduce by 21.3 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. Serpent.com needs all CSS files to be minified and compressed as it can save up to 21.3 kB or 71% of the original size.
Number of requests can be reduced by 35 (44%)
79
44
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serpent. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
serpent.com
298 ms
styleMain.css
171 ms
lightbox.css
169 ms
main.js
177 ms
prototype.js
179 ms
scriptaculous.js
181 ms
lightbox.js
265 ms
element.js
50 ms
clickheat.js
485 ms
ga.js
31 ms
effects.js
181 ms
__utm.gif
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backdrop.jpg
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butsep.gif
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feed-icon16x16.png
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translateelement.css
21 ms
main.js
55 ms
all.js
92 ms
butnews2.gif
1606 ms
element_main.js
36 ms
translate_24dp.png
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l
46 ms
cleardot.gif
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62 ms
butnews1.gif
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xd_arbiter.php
70 ms
xd_arbiter.php
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butcars2.gif
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butcars3.gif
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butproducts2.gif
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butproducts1.gif
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butracing2.gif
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butracing1.gif
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butcompany2.gif
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butcompany1.gif
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butmedia2.gif
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butmedia1.gif
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butcontact2.gif
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butcontact1.gif
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searchl.png
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ping
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loading.gif
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closelabel.gif
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like.php
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vpc6VNjRPXV.js
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serpent.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
serpent.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
Missing source maps for large first-party JavaScript
serpent.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
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serpent.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 Serpent.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
serpent.com
Open Graph description is not detected on the main page of Serpent. 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: