Tools & Wizards About Us

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sterndrive.info

Cobra sterndrive *800 OMC parts *Mercruiser outdrive videos

Page Load Speed

5.9 sec in total

First Response

452 ms

Resources Loaded

4.5 sec

Page Rendered

1 sec

About Website

Visit sterndrive.info now to see the best up-to-date Sterndrive content for United States and also check out these interesting facts you probably never knew about sterndrive.info

OMC 400/800 parts & Mercruiser outdrive online catalogs. 400/800/Stringer and Cobra exploded view drawings. How to video repair help for OMC sterndrives. Evinrude/Johnson outboard lower units.

Visit sterndrive.info

Key Findings

We analyzed Sterndrive.info page load time and found that the first response time was 452 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sterndrive.info performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

sterndrive.info

452 ms

spacer.gif

43 ms

last_published.js

1536 ms

Sterndrive-boat-2.jpg

1573 ms

OMC-Video-Separating-Upper-Lower-Cobra-Gearcase.JPG

1556 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 88% of them (65 requests) were addressed to the original Sterndrive.info, 8% (6 requests) were made to Google.com and 3% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Sterndrive.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.4 kB (16%)

Content Size

852.6 kB

After Optimization

717.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sterndrive.info main page is 852.6 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. 45% of websites need less resources to load. Images take 586.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 91.1 kB

  • Original 103.2 kB
  • After minification 81.9 kB
  • After compression 12.1 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. This page needs HTML code to be minified as it can gain 21.3 kB, which is 21% 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 91.1 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 40.0 kB

  • Original 586.0 kB
  • After minification 546.0 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. Sterndrive images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 982 B

  • Original 152.9 kB
  • After minification 152.9 kB
  • After compression 152.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-32%

Potential reduce by 3.3 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 7.1 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. Sterndrive.info needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (4%)

Requests Now

73

After Optimization

70

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sterndrive. 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.

Network Requests Diagram

Accessibility Review

sterndrive.info accessibility score

98

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sterndrive.info best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

sterndrive.info SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sterndrive.info 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 Sterndrive.info 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Sterndrive. 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: