Tools & Wizards About Us
os.com.bd screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

os.com.bd

Optimum Soft – Best Web Solution Company

Page Load Speed

6.3 sec in total

First Response

912 ms

Resources Loaded

4.5 sec

Page Rendered

941 ms

os.com.bd screenshot

About Website

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

Visit os.com.bd

Key Findings

We analyzed Os.com.bd page load time and found that the first response time was 912 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

os.com.bd performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.203

61/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

os.com.bd

912 ms

os.com.bd

886 ms

dashicons.min.css

26 ms

extra.min.css

18 ms

style.min.css

35 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 96% of them (80 requests) were addressed to the original Os.com.bd, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Os.com.bd.

Page Optimization Overview & Recommendations

Page size can be reduced by 305.2 kB (15%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Os.com.bd main page is 2.1 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 233.4 kB

  • Original 258.1 kB
  • After minification 253.8 kB
  • After compression 24.7 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. 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 233.4 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 66.6 kB

  • Original 1.6 MB
  • After minification 1.6 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. Os images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 81.8 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

-3%

Potential reduce by 4.1 kB

  • Original 121.7 kB
  • After minification 121.7 kB
  • After compression 117.6 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. Os.com.bd has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (35%)

Requests Now

80

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Os. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

os.com.bd

os.com.bd

912 ms

os.com.bd

os.com.bd

886 ms

dashicons.min.css

dashicons.min.css

26 ms

extra.min.css

extra.min.css

18 ms

style.min.css

style.min.css

35 ms

blocks.style.build.css

blocks.style.build.css

21 ms

all.css

all.css

27 ms

menu-image.css

menu-image.css

25 ms

header-footer-elementor.css

header-footer-elementor.css

30 ms

elementor-icons.min.css

elementor-icons.min.css

38 ms

frontend.min.css

frontend.min.css

40 ms

swiper.min.css

swiper.min.css

45 ms

frontend.css

frontend.css

41 ms

style.css

style.css

46 ms

theme.min.css

theme.min.css

46 ms

general.min.css

general.min.css

47 ms

css

css

29 ms

fontawesome.min.css

fontawesome.min.css

19 ms

solid.min.css

solid.min.css

10 ms

regular.min.css

regular.min.css

23 ms

jquery.min.js

jquery.min.js

14 ms

jquery-migrate.min.js

jquery-migrate.min.js

15 ms

email-decode.min.js

email-decode.min.js

5 ms

main.js

main.js

15 ms

general.min.js

general.min.js

17 ms

frontend.js

frontend.js

17 ms

jquery-numerator.min.js

jquery-numerator.min.js

128 ms

webpack.runtime.min.js

webpack.runtime.min.js

128 ms

frontend-modules.min.js

frontend-modules.min.js

129 ms

waypoints.min.js

waypoints.min.js

130 ms

core.min.js

core.min.js

131 ms

frontend.min.js

frontend.min.js

129 ms

Logo.png

Logo.png

79 ms

software-development.gif

software-development.gif

78 ms

service_icon_01.png

service_icon_01.png

83 ms

service_icon_02.png

service_icon_02.png

80 ms

service_icon_03.png

service_icon_03.png

77 ms

ites.gif

ites.gif

78 ms

cloud-1.gif

cloud-1.gif

79 ms

digital.gif

digital.gif

80 ms

arvr.gif

arvr.gif

80 ms

Banner_Background.png

Banner_Background.png

82 ms

Vector_object.png

Vector_object.png

84 ms

icon_01.png

icon_01.png

81 ms

icon_02.png

icon_02.png

83 ms

icon_03.png

icon_03.png

85 ms

p4.png

p4.png

84 ms

p2.png

p2.png

85 ms

p3.png

p3.png

84 ms

p1.png

p1.png

85 ms

p3.png

p3.png

86 ms

p2.png

p2.png

89 ms

p1.png

p1.png

88 ms

p1-1.png

p1-1.png

87 ms

vvvv-bg.png

vvvv-bg.png

87 ms

c1.png

c1.png

89 ms

c2.png

c2.png

88 ms

c3.png

c3.png

620 ms

Img_01.png

Img_01.png

89 ms

Img_02.png

Img_02.png

90 ms

img_03.png

img_03.png

94 ms

1.jpg

1.jpg

90 ms

2.jpg

2.jpg

575 ms

3.jpg

3.jpg

24 ms

4.jpg

4.jpg

1602 ms

5.jpg

5.jpg

24 ms

6.jpg

6.jpg

22 ms

7.jpg

7.jpg

22 ms

8.jpg

8.jpg

24 ms

9.jpg

9.jpg

23 ms

10.jpg

10.jpg

53 ms

11.jpg

11.jpg

56 ms

logo-2.png

logo-2.png

57 ms

cta-bg.jpg

cta-bg.jpg

55 ms

Client_Vector-pbs59bw6svv10yqs1t961f490fhzwx1ku4g0jhdn4q.png

Client_Vector-pbs59bw6svv10yqs1t961f490fhzwx1ku4g0jhdn4q.png

67 ms

contact-bg.jpg

contact-bg.jpg

66 ms

Optimum_White_logo-phl1c8bxh7iri8zkt8ttybgnhcgermnui37g6y84jm.png

Optimum_White_logo-phl1c8bxh7iri8zkt8ttybgnhcgermnui37g6y84jm.png

66 ms

location-1.png

location-1.png

83 ms

call-icon.png

call-icon.png

83 ms

email-icon.png

email-icon.png

83 ms

font

font

44 ms

eicons.woff

eicons.woff

2496 ms

font

font

53 ms

Accessibility Review

os.com.bd accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

os.com.bd 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

os.com.bd SEO score

93

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 Os.com.bd 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 Os.com.bd 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

os.com.bd

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