Tools & Wizards About Us
olb.tv screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

olb.tv

ABOUT OLB - OLB

Page Load Speed

2.3 sec in total

First Response

174 ms

Resources Loaded

1.8 sec

Page Rendered

257 ms

olb.tv screenshot

About Website

Welcome to olb.tv homepage info - get ready to check OLB best content right away, or after learning these important things about olb.tv

OLB works with broadcast news. We deliver international coverage on TV, radio and on-line media, including live interviews and satellite distribution of news footage as stories break. OLB links spokes...

Visit olb.tv

Key Findings

We analyzed Olb.tv page load time and found that the first response time was 174 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

olb.tv performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

olb.tv

174 ms

olb.tv

1031 ms

wp-emoji-release.min.js

159 ms

style.min.css

299 ms

mediaelementplayer-legacy.min.css

193 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 51% of them (24 requests) were addressed to the original Olb.tv, 19% (9 requests) were made to Gstatic.com and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Olb.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.6 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olb.tv main page is 1.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 569.9 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 111.6 kB

  • Original 165.0 kB
  • After minification 163.4 kB
  • After compression 53.4 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 111.6 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 25.4 kB

  • Original 483.3 kB
  • After minification 457.9 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. OLB images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 39.4 kB

  • Original 569.9 kB
  • After minification 569.9 kB
  • After compression 530.5 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

-37%

Potential reduce by 32.2 kB

  • Original 87.3 kB
  • After minification 87.1 kB
  • After compression 55.1 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. Olb.tv needs all CSS files to be minified and compressed as it can save up to 32.2 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (84%)

Requests Now

38

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OLB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

olb.tv

olb.tv

174 ms

olb.tv

olb.tv

1031 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

159 ms

style.min.css

style.min.css

299 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

193 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

186 ms

font-awesome.min.css

font-awesome.min.css

27 ms

my-social.css

my-social.css

191 ms

css

css

29 ms

style.css

style.css

300 ms

blocks.css

blocks.css

220 ms

social-logos.min.css

social-logos.min.css

307 ms

jetpack.css

jetpack.css

373 ms

jquery.min.js

jquery.min.js

371 ms

jquery-migrate.min.js

jquery-migrate.min.js

286 ms

styles.css

styles.css

320 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

333 ms

navigation.js

navigation.js

333 ms

global.js

global.js

340 ms

jquery.scrollTo.js

jquery.scrollTo.js

386 ms

jsapi

jsapi

23 ms

shortcode.js

shortcode.js

408 ms

sharing.min.js

sharing.min.js

408 ms

e-202402.js

e-202402.js

16 ms

loader.js

loader.js

22 ms

cropped-matthijs-van-heerikhuize-4bp3dFtFSeg-unsplash.jpg

cropped-matthijs-van-heerikhuize-4bp3dFtFSeg-unsplash.jpg

298 ms

IMPORT-FROM-NICKYS-CAMERA-23.01.07-135-1024x768.jpg

IMPORT-FROM-NICKYS-CAMERA-23.01.07-135-1024x768.jpg

158 ms

placeholder.png

placeholder.png

94 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhLsWkDtDM.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhLsWkDtDM.ttf

51 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhcMWkDtDM.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhcMWkDtDM.ttf

72 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduh8MKkDtDM.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduh8MKkDtDM.ttf

82 ms

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhrsKkDtDM.ttf

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhrsKkDtDM.ttf

92 ms

nNLGlOfl1OzZ1Yksrf7NTe3mN+KAIu1M6sZ2Ten4tSOXV2YmrnejTFF63+6YO55nCh1tdxy0X5xieS3dIKs955QVFcUfQjyYFwAA

nNLGlOfl1OzZ1Yksrf7NTe3mN+KAIu1M6sZ2Ten4tSOXV2YmrnejTFF63+6YO55nCh1tdxy0X5xieS3dIKs955QVFcUfQjyYFwAA

4 ms

social-logos.eot

social-logos.eot

135 ms

sdk.js

sdk.js

62 ms

widgets.js

widgets.js

168 ms

loader.js

loader.js

44 ms

in.js

in.js

134 ms

sdk.js

sdk.js

13 ms

tooltip.css

tooltip.css

32 ms

util.css

util.css

33 ms

jsapi_compiled_default_module.js

jsapi_compiled_default_module.js

45 ms

jsapi_compiled_graphics_module.js

jsapi_compiled_graphics_module.js

42 ms

jsapi_compiled_ui_module.js

jsapi_compiled_ui_module.js

66 ms

jsapi_compiled_geo_module.js

jsapi_compiled_geo_module.js

42 ms

jsapi_compiled_geochart_module.js

jsapi_compiled_geochart_module.js

42 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

94 ms

Accessibility Review

olb.tv accessibility score

100

Accessibility Issues

Best Practices

olb.tv 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

SEO Factors

olb.tv 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 Olb.tv 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 Olb.tv 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

olb.tv

Open Graph data is detected on the main page of OLB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: