Tools & Wizards About Us
u1113.enginetroublecode.com screenshot

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

u1113.enginetroublecode.com

U1113 Engine Trouble Code - U1113 OBD-II Diagnostic Network (U) Trouble Code Engine OBD Code | EngineTroubleCode.com

Page Load Speed

1.7 sec in total

First Response

309 ms

Resources Loaded

1.2 sec

Page Rendered

132 ms

u1113.enginetroublecode.com screenshot

About Website

Welcome to u1113.enginetroublecode.com homepage info - get ready to check U1113 Engine Trouble Code best content for United States right away, or after learning these important things about u1113.enginetroublecode.com

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Visit u1113.enginetroublecode.com

Key Findings

We analyzed U1113.enginetroublecode.com page load time and found that the first response time was 309 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

u1113.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)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

u1113.enginetroublecode.com

309 ms

style.css

193 ms

logo.png

383 ms

invoke.js

7 ms

engine-code-sampe-5.jpg

294 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 25% of them (3 requests) were addressed to the original U1113.enginetroublecode.com, 25% (3 requests) were made to Enginetroublecode.com and 17% (2 requests) were made to Stat0001.containers.piwik.pro. The less responsive or slowest element that took the longest time to load (552 ms) relates to the external source Stat0001.containers.piwik.pro.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.6 kB (32%)

Content Size

161.9 kB

After Optimization

110.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of U1113.enginetroublecode.com main page is 161.9 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 101.8 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 8.7 kB

  • Original 13.1 kB
  • After minification 12.9 kB
  • After compression 4.4 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 8.7 kB or 67% of the original size.

Image Optimization

-33%

Potential reduce by 33.6 kB

  • Original 101.8 kB
  • After minification 68.2 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, U1113 Engine Trouble Code needs image optimization as it can save up to 33.6 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 4.5 kB

  • Original 40.8 kB
  • After minification 40.8 kB
  • After compression 36.3 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 4.5 kB or 11% of the original size.

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. U1113.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

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U1113 Engine Trouble Code. 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

u1113.enginetroublecode.com

u1113.enginetroublecode.com

309 ms

style.css

style.css

193 ms

logo.png

logo.png

383 ms

invoke.js

invoke.js

7 ms

engine-code-sampe-5.jpg

engine-code-sampe-5.jpg

294 ms

car-engine.png

car-engine.png

193 ms

ad1.png

ad1.png

193 ms

5f43e4a3-0933-4599-8031-72893763f447.js

5f43e4a3-0933-4599-8031-72893763f447.js

552 ms

w.js

w.js

27 ms

counter.js

counter.js

18 ms

t.php

t.php

89 ms

ppms.js

ppms.js

94 ms

Accessibility Review

u1113.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

u1113.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

General

Impact

Issue

High

Page has valid source maps

SEO Factors

u1113.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 U1113.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 U1113.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

u1113.enginetroublecode.com

Open Graph description is not detected on the main page of U1113 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: