3.1 sec in total
514 ms
2 sec
511 ms
Welcome to coasthigh.com homepage info - get ready to check Coast High best content for United States right away, or after learning these important things about coasthigh.com
Coast High Performance - Southern California's Premier Engine Builders with over 40 years of combined race and hot rod experience. We build Horsepower, from mild to wild and from Street Rods to Race C...
Visit coasthigh.comWe analyzed Coasthigh.com page load time and found that the first response time was 514 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster. This domain responded with an error, which can significantly jeopardize Coasthigh.com rating and web reputation
coasthigh.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value5.8 s
15/100
25%
Value5.6 s
53/100
10%
Value1,610 ms
12/100
30%
Value0.093
91/100
15%
Value7.4 s
48/100
10%
514 ms
31 ms
50 ms
66 ms
130 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 86% of them (69 requests) were addressed to the original Coasthigh.com, 4% (3 requests) were made to Ajax.googleapis.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (681 ms) belongs to the original domain Coasthigh.com.
Page size can be reduced by 122.5 kB (14%)
879.3 kB
756.9 kB
In fact, the total size of Coasthigh.com main page is 879.3 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. 55% of websites need less resources to load. Images take 719.3 kB which makes up the majority of the site volume.
Potential reduce by 35.5 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. This page needs HTML code to be minified as it can gain 5.7 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.5 kB or 82% of the original size.
Potential reduce by 6.3 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. Coast High images are well optimized though.
Potential reduce by 56.9 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 56.9 kB or 65% of the original size.
Potential reduce by 23.7 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. Coasthigh.com needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 81% of the original size.
Number of requests can be reduced by 27 (35%)
78
51
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coast High. 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 8 to 1 for CSS and as a result speed up the page load time.
Default.asp
514 ms
jquery.min.js
31 ms
jquery-ui.min.js
50 ms
jquery-ui.css
66 ms
default.css
130 ms
volusion.js
135 ms
soft_add.js
209 ms
soft_add.css
136 ms
soft_add_mult.js
135 ms
javascripts.js
210 ms
Imports.css
196 ms
www.coasthigh.com
303 ms
Colors.css
71 ms
Content_Area.css
70 ms
Navigation.css
72 ms
Template.css
72 ms
ga.js
27 ms
btn_go.gif
71 ms
Nav-Pop-Out-8.png
132 ms
Nav-Pop-Out-0.png
144 ms
Nav-Pop-Out-1.png
82 ms
Nav-Pop-Out-2.png
145 ms
Nav-Pop-Out-7.png
83 ms
Nav-Pop-Out-6.png
204 ms
Nav-Pop-Out-3.png
149 ms
Nav-Pop-Out-4.png
231 ms
cc_logo1.gif
201 ms
seal_volusion1.png
276 ms
free-balancing-engine-kits.gif
291 ms
Lower-price-banner-1.gif
280 ms
Lower-price-banner-2.gif
269 ms
home-pg-special.jpg
473 ms
rtsspecial3a.png
345 ms
rtsspecial3b.png
401 ms
rtsspecial3c.png
409 ms
enginekits-titlebar-homepg.gif
350 ms
1-call2action-home-ek1.gif
359 ms
5-call2action-home-ek5.gif
413 ms
3-call2action-home-ek3.gif
417 ms
shortblocks-titlebar-homepg.gif
426 ms
13-call2action-home-ek13.gif
468 ms
14-call2action-home-ek14.gif
476 ms
15-call2action-home-ek15.gif
480 ms
Longblocks-titlebar-homepg.gif
485 ms
1-call2action-home-LB1.jpg
493 ms
2-call2action-home-LB2.jpg
535 ms
3-call2action-home-LB3.jpg
539 ms
4-call2action-home-LB4.jpg
543 ms
5-call2action-home-LB5.jpg
548 ms
6-call2action-home-LB6.jpg
617 ms
crateengines-titlebar-homepg.gif
562 ms
1-call2action-home-CM1.jpg
606 ms
2-call2action-home-CM2.jpg
603 ms
__utm.gif
24 ms
3-call2action-home-CM3.jpg
542 ms
Top-Sellers-Header.gif
541 ms
10666-SF-F331-IV-1.jpg
681 ms
__utm.gif
8 ms
ad3b5480-526d-4f3f-8058-0fe6446606e1.js
111 ms
www.coasthigh.com
137 ms
clear1x1.gif
546 ms
10666-SF-F331-1.jpg
537 ms
10660-SF-F347-1.jpg
538 ms
10666-SF-F331-LB-1.jpg
607 ms
10666-SF-F331-V-1.jpg
557 ms
P3471F-GT-F347-V-1.jpg
618 ms
10668-DM-F331-LB-1.jpg
526 ms
blank.gif
23 ms
P3471F-GT-F347-SB-1.jpg
490 ms
Headerbarchp09b.jpg
616 ms
navbarrepeat.png
543 ms
navbartop.png
535 ms
help_red_right_en.png
113 ms
catagoryshopcategory.png
481 ms
left_nav_bullet.gif
481 ms
categoryshopbymfg.png
530 ms
categoryshopbymake.png
490 ms
Grid_Divider_Vertical.gif
483 ms
Grid_Divider_Horizontal.gif
479 ms
Footerbarchp10.png
614 ms
coasthigh.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
coasthigh.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
coasthigh.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coasthigh.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 Coasthigh.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.
coasthigh.com
Open Graph description is not detected on the main page of Coast High. 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: