Report Summary

  • 0

    Performance

  • 38

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

uacrecords.com

双彩网-官网

Page Load Speed

1 sec in total

First Response

257 ms

Resources Loaded

628 ms

Page Rendered

145 ms

uacrecords.com screenshot

About Website

Visit uacrecords.com now to see the best up-to-date Uacrecords content and also check out these interesting facts you probably never knew about uacrecords.com

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Visit uacrecords.com

Key Findings

We analyzed Uacrecords.com page load time and found that the first response time was 257 ms and then it took 773 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

uacrecords.com performance score

0

Network Requests Diagram

uacrecords.com

257 ms

style.css

150 ms

DQW1F_79DSCS.png

370 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Uacrecords.com and no external sources were called. The less responsive or slowest element that took the longest time to load (370 ms) belongs to the original domain Uacrecords.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.4 kB (35%)

Content Size

49.7 kB

After Optimization

32.3 kB

In fact, the total size of Uacrecords.com main page is 49.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 39.2 kB which makes up the majority of the site volume.

HTML Optimization

-39%

Potential reduce by 312 B

  • Original 795 B
  • After minification 787 B
  • After compression 483 B

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 312 B or 39% of the original size.

Image Optimization

-24%

Potential reduce by 9.3 kB

  • Original 39.2 kB
  • After minification 29.9 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, Uacrecords needs image optimization as it can save up to 9.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-81%

Potential reduce by 7.8 kB

  • Original 9.6 kB
  • After minification 6.3 kB
  • After compression 1.9 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. Uacrecords.com needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uacrecords. According to our analytics all requests are already optimized.

Accessibility Review

uacrecords.com accessibility score

38

Accessibility Issues

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

Document doesn't have a <title> element

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

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

uacrecords.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

uacrecords.com SEO score

75

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

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uacrecords.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Uacrecords.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 Uacrecords. 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: