Tools & Wizards About Us
bidder.bz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

bidder.bz

Bidder - The Construction APP for Latino Workers in USA

Page Load Speed

2.8 sec in total

First Response

165 ms

Resources Loaded

1.8 sec

Page Rendered

854 ms

bidder.bz screenshot

About Website

Click here to check amazing Bidder content. Otherwise, check out these important facts you probably never knew about bidder.bz

Bidder connects skilled Latino Construction Pros with construction jobs in the US through a tailor-made mobile software application.

Visit bidder.bz

Key Findings

We analyzed Bidder.bz page load time and found that the first response time was 165 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bidder.bz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

bidder.bz

165 ms

bidder.bz

351 ms

rvkmfsb59i9e.js

65 ms

autoptimize_38b3df1478cbebd4ed50144846f67be1.css

332 ms

autoptimize_00df71b5809d374b00ce03791ac8fac1.css

192 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 75% of them (49 requests) were addressed to the original Bidder.bz, 12% (8 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (698 ms) belongs to the original domain Bidder.bz.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.8 kB (9%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bidder.bz main page is 1.6 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 95.6 kB

  • Original 122.4 kB
  • After minification 122.3 kB
  • After compression 26.8 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 95.6 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 44.6 kB

  • Original 1.1 MB
  • After minification 1.0 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. Bidder images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 271.8 kB
  • After minification 271.8 kB
  • After compression 271.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 580 B

  • Original 158.2 kB
  • After minification 158.2 kB
  • After compression 157.6 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. Bidder.bz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (15%)

Requests Now

53

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bidder. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bidder.bz

bidder.bz

165 ms

bidder.bz

bidder.bz

351 ms

rvkmfsb59i9e.js

rvkmfsb59i9e.js

65 ms

autoptimize_38b3df1478cbebd4ed50144846f67be1.css

autoptimize_38b3df1478cbebd4ed50144846f67be1.css

332 ms

autoptimize_00df71b5809d374b00ce03791ac8fac1.css

autoptimize_00df71b5809d374b00ce03791ac8fac1.css

192 ms

css

css

29 ms

css

css

41 ms

jquery.min.js

jquery.min.js

196 ms

js

js

66 ms

css

css

14 ms

5688f5c1e4b0f2c97f395156.js

5688f5c1e4b0f2c97f395156.js

39 ms

css

css

25 ms

autoptimize_6cbbbdd8769b13caad9b5b617a3bafbe.js

autoptimize_6cbbbdd8769b13caad9b5b617a3bafbe.js

518 ms

close.png

close.png

76 ms

closeblack.png

closeblack.png

75 ms

bidder-head.jpg

bidder-head.jpg

385 ms

play.png

play.png

255 ms

s-arrow.png

s-arrow.png

255 ms

cardinal-ventures-logo-1.png

cardinal-ventures-logo-1.png

256 ms

techcrunch-logo-1.png

techcrunch-logo-1.png

382 ms

omce-inc-150x150.jpg

omce-inc-150x150.jpg

321 ms

buld-150x150.png

buld-150x150.png

322 ms

arian-150x150.jpg

arian-150x150.jpg

320 ms

johnny-150x150.jpg

johnny-150x150.jpg

319 ms

jorged-150x150.jpeg

jorged-150x150.jpeg

383 ms

don-jose-1-e1589595487386-150x150.jpg

don-jose-1-e1589595487386-150x150.jpg

384 ms

don-jose-sf-150x150.jpg

don-jose-sf-150x150.jpg

385 ms

jose-r-150x150.jpg

jose-r-150x150.jpg

386 ms

luis-gome-150x150.jpg

luis-gome-150x150.jpg

445 ms

marlon-150x150.jpg

marlon-150x150.jpg

446 ms

octaviano-150x150.jpg

octaviano-150x150.jpg

447 ms

yaniel-150x150.jpg

yaniel-150x150.jpg

446 ms

r-arrow.png

r-arrow.png

448 ms

work-worried.jpg

work-worried.jpg

450 ms

bidder-bridge2020.jpg

bidder-bridge2020.jpg

634 ms

project-icon.png

project-icon.png

509 ms

top-divi.png

top-divi.png

510 ms

bottom-div.png

bottom-div.png

511 ms

search-job-icon.png

search-job-icon.png

512 ms

deal-icon.png

deal-icon.png

515 ms

cardinal-ventures-logo-dark.png

cardinal-ventures-logo-dark.png

572 ms

download-android.png

download-android.png

573 ms

download-ios.png

download-ios.png

576 ms

app-scr01.jpg

app-scr01.jpg

642 ms

app-scr02.jpg

app-scr02.jpg

580 ms

app-scr03.jpg

app-scr03.jpg

635 ms

app-scr04.jpg

app-scr04.jpg

698 ms

app-scr05.jpg

app-scr05.jpg

614 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

116 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

198 ms

font

font

214 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

215 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

215 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

214 ms

app-scr06.jpg

app-scr06.jpg

575 ms

scr6-1-577x1024.jpg

scr6-1-577x1024.jpg

673 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0oA.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0oA.woff

158 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0oA.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0oA.woff

156 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

55 ms

mfn-icons.woff

mfn-icons.woff

531 ms

iphone-white.png

iphone-white.png

465 ms

ncf_userpic.png

ncf_userpic.png

465 ms

s_star.png

s_star.png

451 ms

data-back.jpg

data-back.jpg

636 ms

pattern8.jpg

pattern8.jpg

451 ms

Accessibility Review

bidder.bz accessibility score

80

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

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

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

bidder.bz 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

High

Missing source maps for large first-party JavaScript

SEO Factors

bidder.bz SEO score

71

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

High

Image elements do not have [alt] attributes

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

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 Bidder.bz 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 Bidder.bz 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

bidder.bz

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