Tools & Wizards About Us

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

p0341.enginetroublecode.com

P0341 Engine Trouble Code - P0341 OBD-II Diagnostic Powertrain (P) Trouble Code Engine OBD Code | EngineTroubleCode.com

Page Load Speed

1.5 sec in total

First Response

353 ms

Resources Loaded

878 ms

Page Rendered

226 ms

About Website

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Key Findings

We analyzed P0341.enginetroublecode.com page load time and found that the first response time was 353 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

p0341.enginetroublecode.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

p0341.enginetroublecode.com

353 ms

style.css

199 ms

logo.png

358 ms

invoke.js

23 ms

engine-code-sampe-2.jpg

311 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 33% of them (3 requests) were addressed to the original P0341.enginetroublecode.com, 33% (3 requests) were made to Enginetroublecode.com and 11% (1 request) were made to Listenprincipalfiring.com. The less responsive or slowest element that took the longest time to load (358 ms) relates to the external source Enginetroublecode.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.6 kB (42%)

Content Size

107.0 kB

After Optimization

62.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of P0341.enginetroublecode.com main page is 107.0 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. Only 10% of websites need less resources to load. Images take 91.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.9 kB

  • Original 8.9 kB
  • After minification 8.8 kB
  • After compression 3.0 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 5.9 kB or 66% of the original size.

Image Optimization

-37%

Potential reduce by 34.0 kB

  • Original 91.9 kB
  • After minification 57.9 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. Obviously, P0341 Engine Trouble Code needs image optimization as it can save up to 34.0 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-77%

Potential reduce by 4.8 kB

  • Original 6.2 kB
  • After minification 5.4 kB
  • After compression 1.4 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. P0341.enginetroublecode.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of P0341 Engine Trouble Code. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

p0341.enginetroublecode.com accessibility score

41

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

<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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

p0341.enginetroublecode.com best practices score

83

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

p0341.enginetroublecode.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise P0341.enginetroublecode.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 P0341.enginetroublecode.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of P0341 Engine Trouble Code. 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: