Tools & Wizards About Us
addurlengine.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

addurlengine.com

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Page Load Speed

737 ms in total

First Response

196 ms

Resources Loaded

398 ms

Page Rendered

143 ms

addurlengine.com screenshot

About Website

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Key Findings

We analyzed Addurlengine.com page load time and found that the first response time was 196 ms and then it took 541 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

addurlengine.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.446

20/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

addurlengine.com

196 ms

style.css

110 ms

logo_addurlengine_tm_765x140.jpg

178 ms

spacer.gif

168 ms

banner_addurlengine_tm_460x60.jpg

184 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Addurlengine.com and no external sources were called. The less responsive or slowest element that took the longest time to load (196 ms) belongs to the original domain Addurlengine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.7 kB (27%)

Content Size

36.6 kB

After Optimization

26.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Addurlengine.com main page is 36.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 23.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.8 kB

  • Original 12.7 kB
  • After minification 11.5 kB
  • After compression 3.9 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 8.8 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 512 B

  • Original 23.1 kB
  • After minification 22.6 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. Addurlengine images are well optimized though.

CSS Optimization

-56%

Potential reduce by 442 B

  • Original 783 B
  • After minification 632 B
  • After compression 341 B

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. Addurlengine.com needs all CSS files to be minified and compressed as it can save up to 442 B or 56% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Addurlengine. According to our analytics all requests are already optimized.

Network Requests Diagram

addurlengine.com

addurlengine.com

196 ms

style.css

style.css

110 ms

logo_addurlengine_tm_765x140.jpg

logo_addurlengine_tm_765x140.jpg

178 ms

spacer.gif

spacer.gif

168 ms

banner_addurlengine_tm_460x60.jpg

banner_addurlengine_tm_460x60.jpg

184 ms

Accessibility Review

addurlengine.com accessibility score

67

Accessibility Issues

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

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

addurlengine.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

addurlengine.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    ZH

  • 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 Addurlengine.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Addurlengine.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.

Social Sharing Optimization

addurlengine.com

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