Tools & Wizards About Us

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

bestandfirst.co

BestAndFirst - Provide the New Releases High Tech Gadgets New Arrival

Page Load Speed

22.4 sec in total

First Response

483 ms

Resources Loaded

20.7 sec

Page Rendered

1.2 sec

About Website

Welcome to bestandfirst.co homepage info - get ready to check Best And First best content right away, or after learning these important things about bestandfirst.co

BAF introduces pre-sale innovations, high tech gadgets, newest releases at affordable prices. Improve your life quality with BestandFirst!

Visit bestandfirst.co

Key Findings

We analyzed Bestandfirst.co page load time and found that the first response time was 483 ms and then it took 21.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

bestandfirst.co performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

bestandfirst.co

483 ms

www.bestandfirst.co

3137 ms

wp-emoji-release.min.js

442 ms

style.min.css

681 ms

vendors-style.css

703 ms

Our browser made a total of 239 requests to load all elements on the main page. We found that 73% of them (174 requests) were addressed to the original Bestandfirst.co, 11% (27 requests) were made to Static.xx.fbcdn.net and 5% (13 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Bestandfirst.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (19%)

Content Size

21.0 MB

After Optimization

17.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bestandfirst.co main page is 21.0 MB. 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 a small number of websites need less resources to load. Images take 20.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 353.5 kB

  • Original 427.9 kB
  • After minification 421.5 kB
  • After compression 74.4 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 353.5 kB or 83% of the original size.

Image Optimization

-18%

Potential reduce by 3.6 MB

  • Original 20.2 MB
  • After minification 16.6 MB

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, Best And First needs image optimization as it can save up to 3.6 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 32.0 kB

  • Original 64.6 kB
  • After minification 64.6 kB
  • After compression 32.6 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 32.0 kB or 50% of the original size.

CSS Optimization

-7%

Potential reduce by 22.0 kB

  • Original 295.5 kB
  • After minification 294.9 kB
  • After compression 273.5 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. Bestandfirst.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 175 (77%)

Requests Now

227

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 227 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Best And First. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 126 to 1 for JavaScripts and from 42 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bestandfirst.co accessibility score

71

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

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

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

bestandfirst.co 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bestandfirst.co SEO score

85

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bestandfirst.co can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Bestandfirst.co 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 data is detected on the main page of Best And First. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: