Tools & Wizards About Us
osrtech.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

osrtech.com

Computer & Laptop On Rentals At Low Price , CAll On 9211122111

Page Load Speed

814 ms in total

First Response

139 ms

Resources Loaded

424 ms

Page Rendered

251 ms

osrtech.com screenshot

About Website

Click here to check amazing Osrtech content. Otherwise, check out these important facts you probably never knew about osrtech.com

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Key Findings

We analyzed Osrtech.com page load time and found that the first response time was 139 ms and then it took 675 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

osrtech.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

osrtech.com

139 ms

css

33 ms

bootstrap.min.css

65 ms

font-awesome.min.css

24 ms

animate.min.css

71 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 77% of them (23 requests) were addressed to the original Osrtech.com, 17% (5 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (235 ms) belongs to the original domain Osrtech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 327.2 kB (38%)

Content Size

853.1 kB

After Optimization

526.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osrtech.com main page is 853.1 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. 55% of websites need less resources to load. Images take 737.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 18.0 kB

  • Original 23.0 kB
  • After minification 17.6 kB
  • After compression 5.0 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 5.4 kB, which is 24% 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 18.0 kB or 78% of the original size.

Image Optimization

-42%

Potential reduce by 307.7 kB

  • Original 737.5 kB
  • After minification 429.8 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, Osrtech needs image optimization as it can save up to 307.7 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 407 B

  • Original 53.8 kB
  • After minification 53.8 kB
  • After compression 53.3 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

-3%

Potential reduce by 1.1 kB

  • Original 38.9 kB
  • After minification 38.9 kB
  • After compression 37.8 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. Osrtech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (57%)

Requests Now

23

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osrtech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

osrtech.com

osrtech.com

139 ms

css

css

33 ms

bootstrap.min.css

bootstrap.min.css

65 ms

font-awesome.min.css

font-awesome.min.css

24 ms

animate.min.css

animate.min.css

71 ms

prettyPhoto.css

prettyPhoto.css

69 ms

main.css

main.css

59 ms

responsive.css

responsive.css

62 ms

input.min.css

input.min.css

42 ms

jquery.js

jquery.js

108 ms

bootstrap.min.js

bootstrap.min.js

106 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

127 ms

jquery.isotope.min.js

jquery.isotope.min.js

69 ms

main.js

main.js

178 ms

wow.min.js

wow.min.js

180 ms

osrtech.jpg

osrtech.jpg

200 ms

osrtech_banner1.png

osrtech_banner1.png

207 ms

osrtech_banner2.png

osrtech_banner2.png

206 ms

osrtech_computer_services.jpg

osrtech_computer_services.jpg

200 ms

osrtech_laptop_services.jpg

osrtech_laptop_services.jpg

201 ms

osrtech_server_services.jpg

osrtech_server_services.jpg

204 ms

osrtech_printer_services.jpg

osrtech_printer_services.jpg

235 ms

css

css

17 ms

Light-Blue-blur-background1.jpg

Light-Blue-blur-background1.jpg

173 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

9 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

90 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

88 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

89 ms

fontawesome-webfontba72.woff

fontawesome-webfontba72.woff

73 ms

Accessibility Review

osrtech.com accessibility score

93

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

Links do not have a discernible name

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

osrtech.com best practices score

75

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

SEO Factors

osrtech.com SEO score

100

Search Engine Optimization Advices

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 Osrtech.com 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 Osrtech.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

osrtech.com

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