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btna.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

btna.com

Global security, cloud and networking services | BT

Page Load Speed

5.5 sec in total

First Response

232 ms

Resources Loaded

3.4 sec

Page Rendered

1.8 sec

btna.com screenshot

About Website

Click here to check amazing BT Na content. Otherwise, check out these important facts you probably never knew about btna.com

We serve global multinational organisations with our security, cloud and networking services. Connecting and protecting what matters most.

Visit btna.com

Key Findings

We analyzed Btna.com page load time and found that the first response time was 232 ms and then it took 5.2 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

btna.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value11,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

en

232 ms

launch-a6b14a70c562.min.js

88 ms

clientlibs.min.css

249 ms

clientlib-common.min.css

388 ms

clientlib-core.min.css

554 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Btna.com, 12% (6 requests) were made to Assets.adobedtm.com and 12% (6 requests) were made to Dpm.demdex.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Globalservices.bt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.4 kB (67%)

Content Size

232.6 kB

After Optimization

76.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Btna.com main page is 232.6 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. 70% of websites need less resources to load. HTML takes 142.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 125.8 kB

  • Original 142.3 kB
  • After minification 91.8 kB
  • After compression 16.5 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 50.5 kB, which is 36% 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 125.8 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 106 B

  • Original 18.7 kB
  • After minification 18.5 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. BT Na images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 30.5 kB

  • Original 71.7 kB
  • After minification 71.3 kB
  • After compression 41.2 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 30.5 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (66%)

Requests Now

38

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BT Na. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

en

en

232 ms

launch-a6b14a70c562.min.js

launch-a6b14a70c562.min.js

88 ms

clientlibs.min.css

clientlibs.min.css

249 ms

clientlib-common.min.css

clientlib-common.min.css

388 ms

clientlib-core.min.css

clientlib-core.min.css

554 ms

jquery.min.js

jquery.min.js

459 ms

utils.min.js

utils.min.js

368 ms

granite.min.js

granite.min.js

369 ms

clientlibs.min.js

clientlibs.min.js

1027 ms

external.min.js

external.min.js

479 ms

externalforcustomfooterlibs.min.js

externalforcustomfooterlibs.min.js

480 ms

clientlib-common.min.js

clientlib-common.min.js

1023 ms

clientlib-core.min.js

clientlib-core.min.js

1026 ms

id

id

130 ms

EX6e189477abeb40fc89c7bcced0df882f-libraryCode_source.min.js

EX6e189477abeb40fc89c7bcced0df882f-libraryCode_source.min.js

113 ms

notice

notice

161 ms

dest5.html

dest5.html

118 ms

globalheader_bt_logo_white1.png

globalheader_bt_logo_white1.png

657 ms

closemini.png

closemini.png

662 ms

quote.png

quote.png

665 ms

delivery

delivery

117 ms

log

log

102 ms

v1.7-9751

v1.7-9751

29 ms

ibs:dpid=411&dpuuid=YzdScwAAAMU19gMv

ibs:dpid=411&dpuuid=YzdScwAAAMU19gMv

25 ms

notice

notice

79 ms

pixel

pixel

515 ms

ibs:dpid=358&dpuuid=3506628018051341550

ibs:dpid=358&dpuuid=3506628018051341550

14 ms

skipnav-arrow-right.svg

skipnav-arrow-right.svg

223 ms

mainIconsV2.png

mainIconsV2.png

228 ms

meu-line.png

meu-line.png

221 ms

search-ico.png

search-ico.png

221 ms

fullbleedfeaturedcontent-img.jpg

fullbleedfeaturedcontent-img.jpg

221 ms

quotemark.svg

quotemark.svg

1269 ms

image.png

image.png

812 ms

pixel

pixel

480 ms

BTCurve_W_Rg.woff

BTCurve_W_Rg.woff

613 ms

BTFont_Lt.ttf

BTFont_Lt.ttf

613 ms

BTFont_Rg.ttf

BTFont_Rg.ttf

611 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

613 ms

BTCurve_W_Headline.woff

BTCurve_W_Headline.woff

858 ms

BTCurve_W_Bd.woff

BTCurve_W_Bd.woff

843 ms

BTFont_Bd.ttf

BTFont_Bd.ttf

1057 ms

insight.min.js

insight.min.js

826 ms

RC5aa3f203a50041fb83bac7f9f1de38bc-source.min.js

RC5aa3f203a50041fb83bac7f9f1de38bc-source.min.js

485 ms

RCe2f44e35ab5b44efb66555ceea735cea-source.min.js

RCe2f44e35ab5b44efb66555ceea735cea-source.min.js

685 ms

RC532c2c5d6337456db1b9e8529d51f4cb-source.min.js

RC532c2c5d6337456db1b9e8529d51f4cb-source.min.js

687 ms

RCd304ac359f3a4f73aeda1601d068767d-source.min.js

RCd304ac359f3a4f73aeda1601d068767d-source.min.js

687 ms

ibs:dpid=771&dpuuid=CAESEDG2ixBYOHyIFH5MPgpbWVA&google_cver=1

ibs:dpid=771&dpuuid=CAESEDG2ixBYOHyIFH5MPgpbWVA&google_cver=1

393 ms

ibs:dpid=1957&dpuuid=25BBC4AF555D629E2CB2D68054126337

ibs:dpid=1957&dpuuid=25BBC4AF555D629E2CB2D68054126337

590 ms

getuid

getuid

467 ms

ibs:dpid=1586&dpuuid=1412725152025321617

ibs:dpid=1586&dpuuid=1412725152025321617

115 ms

Accessibility Review

btna.com accessibility score

93

Accessibility Issues

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

btna.com best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

btna.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Btna.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 Btna.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

btna.com

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