Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

ob.tc

ob.tc

Page Load Speed

31.6 sec in total

First Response

6 sec

Resources Loaded

19.7 sec

Page Rendered

5.8 sec

ob.tc screenshot

About Website

Click here to check amazing Ob content for United States. Otherwise, check out these important facts you probably never knew about ob.tc

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Key Findings

We analyzed Ob.tc page load time and found that the first response time was 6 sec and then it took 25.6 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

ob.tc performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

ob.tc

6045 ms

analytics.js

418 ms

adsbygoogle.js

357 ms

19048986.js

2511 ms

collect

1402 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ob.tc, 30% (10 requests) were made to Pagead2.googlesyndication.com and 12% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Ob.tc.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.1 kB (45%)

Content Size

769.2 kB

After Optimization

420.0 kB

In fact, the total size of Ob.tc main page is 769.2 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. 45% of websites need less resources to load. Javascripts take 646.5 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 2.0 kB

  • Original 3.7 kB
  • After minification 3.6 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. 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 2.0 kB or 55% of the original size.

Image Optimization

-1%

Potential reduce by 1.0 kB

  • Original 119.0 kB
  • After minification 118.0 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. Ob images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 346.1 kB

  • Original 646.5 kB
  • After minification 646.4 kB
  • After compression 300.4 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 346.1 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (77%)

Requests Now

30

After Optimization

7

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ob.tc accessibility score

59

Accessibility Issues

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

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

Form elements do not have associated labels

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

ob.tc 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

SEO Factors

ob.tc 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

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ob.tc can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ob.tc main page’s claimed encoding is . 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

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