Tools & Wizards About Us
usapplab.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

usapplab.com

US App Lab | mobile app development company - best mobile app development company in USA - mobile application

Page Load Speed

601 ms in total

First Response

82 ms

Resources Loaded

445 ms

Page Rendered

74 ms

usapplab.com screenshot

About Website

Click here to check amazing US App Lab content. Otherwise, check out these important facts you probably never knew about usapplab.com

us app lab is one of the best mobile app developing company carry 7+ years of quality experience in developing iOS SDK and Android Apps and expertise with .PHP and MySQL as back-end based web applicat...

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Key Findings

We analyzed Usapplab.com page load time and found that the first response time was 82 ms and then it took 519 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

usapplab.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

usapplab.com

82 ms

generic_csscomponent.css

277 ms

87ae207201c55b84c5270851159260e1.1

239 ms

web-hosting-leader.gif

59 ms

ipage-medium.png

15 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Usapplab.com, 63% (5 requests) were made to Www1.ipage.com and 25% (2 requests) were made to Images.ipage.com. The less responsive or slowest element that took the longest time to load (277 ms) relates to the external source Www1.ipage.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.9 kB (36%)

Content Size

68.9 kB

After Optimization

44.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Usapplab.com main page is 68.9 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 30.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 6.6 kB

  • Original 8.3 kB
  • After minification 5.9 kB
  • After compression 1.7 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.6 kB or 79% of the original size.

Image Optimization

-23%

Potential reduce by 6.9 kB

  • Original 30.5 kB
  • After minification 23.6 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. Obviously, US App Lab needs image optimization as it can save up to 6.9 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-38%

Potential reduce by 11.4 kB

  • Original 30.1 kB
  • After minification 30.1 kB
  • After compression 18.7 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. Usapplab.com needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 38% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of US App Lab. According to our analytics all requests are already optimized.

Network Requests Diagram

usapplab.com

usapplab.com

82 ms

generic_csscomponent.css

generic_csscomponent.css

277 ms

87ae207201c55b84c5270851159260e1.1

87ae207201c55b84c5270851159260e1.1

239 ms

web-hosting-leader.gif

web-hosting-leader.gif

59 ms

ipage-medium.png

ipage-medium.png

15 ms

bullet_key.png

bullet_key.png

15 ms

bg-ipage-ft.png

bg-ipage-ft.png

27 ms

badge-sitelock-verified.gif

badge-sitelock-verified.gif

78 ms

Accessibility Review

usapplab.com accessibility score

88

Accessibility Issues

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

Best Practices

usapplab.com best practices score

67

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

SEO Factors

usapplab.com SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usapplab.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Usapplab.com main page’s claimed encoding is us-ascii. 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

usapplab.com

Open Graph description is not detected on the main page of US App Lab. 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: