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teltex.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

teltex.com

Teltex Assistive Technology - Products and Services

Page Load Speed

2.8 sec in total

First Response

239 ms

Resources Loaded

1.7 sec

Page Rendered

885 ms

teltex.com screenshot

About Website

Welcome to teltex.com homepage info - get ready to check Teltex best content right away, or after learning these important things about teltex.com

Teltex sells assistive technology devices for people with a disability - including Deaf, Hard of Hearing, Blind, Low-Vision, Mobility, Cognitive, and Intellectual.

Visit teltex.com

Key Findings

We analyzed Teltex.com page load time and found that the first response time was 239 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

teltex.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.82

4/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

teltex.com

239 ms

teltex.com

567 ms

gtm.js

429 ms

theme-bundle.polyfills.js

76 ms

theme-bundle.head_async.js

426 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 23% of them (13 requests) were addressed to the original Teltex.com, 50% (28 requests) were made to Cdn11.bigcommerce.com and 9% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (567 ms) belongs to the original domain Teltex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.4 kB (7%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Teltex.com main page is 2.6 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. Only a small number of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 182.2 kB

  • Original 205.1 kB
  • After minification 163.9 kB
  • After compression 22.9 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 41.1 kB, which is 20% 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 182.2 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.4 MB
  • After minification 2.4 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. Teltex images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 237 B

  • Original 25.0 kB
  • After minification 25.0 kB
  • After compression 24.8 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.

Requests Breakdown

Number of requests can be reduced by 11 (25%)

Requests Now

44

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teltex. 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 as a result speed up the page load time.

Network Requests Diagram

teltex.com

teltex.com

239 ms

teltex.com

teltex.com

567 ms

gtm.js

gtm.js

429 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

76 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

426 ms

css

css

69 ms

theme-bundle.font.js

theme-bundle.font.js

80 ms

theme-e9387d40-3cbc-013d-e4be-7a15119a8ec1.css

theme-e9387d40-3cbc-013d-e4be-7a15119a8ec1.css

83 ms

loader.js

loader.js

66 ms

theme-bundle.main.js

theme-bundle.main.js

70 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

76 ms

visitor_stencil.js

visitor_stencil.js

419 ms

analytics.js

analytics.js

332 ms

amplified-telephones-b.png

amplified-telephones-b.png

297 ms

teltex_logo_plain_nb_1423163514__99902.original.png

teltex_logo_plain_nb_1423163514__99902.original.png

216 ms

XLC8-GLT-Deluxe__52041.1701896803.jpg

XLC8-GLT-Deluxe__52041.1701896803.jpg

216 ms

BeHear-Smarto-Award__45121.1682113660.jpg

BeHear-Smarto-Award__45121.1682113660.jpg

217 ms

BeHear-Smarto-Award__45121.1682113660.jpg

BeHear-Smarto-Award__45121.1682113660.jpg

217 ms

BeHear-Smarto-in-Charger-WB__01715.1659631699.jpg

BeHear-Smarto-in-Charger-WB__01715.1659631699.jpg

217 ms

BeHear-Smarto-Angled-R__11437.1659631699.jpg

BeHear-Smarto-Angled-R__11437.1659631699.jpg

217 ms

CA-360QK__26960.1646748723.png

CA-360QK__26960.1646748723.png

289 ms

CA-360QK__26960.1646748723.png

CA-360QK__26960.1646748723.png

245 ms

CA-360QK-001__45915.1646751095.png

CA-360QK-001__45915.1646751095.png

249 ms

CA-360QK-Left__76496.1646748724.png

CA-360QK-Left__76496.1646748724.png

292 ms

Serene-Innovations-BT200-Front__70727.1629985620.jpg

Serene-Innovations-BT200-Front__70727.1629985620.jpg

249 ms

Serene-Innovations-BT200-Front__70727.1629985620.jpg

Serene-Innovations-BT200-Front__70727.1629985620.jpg

249 ms

Serene-Innovations-BT200-Back__45723.1629985620.jpg

Serene-Innovations-BT200-Back__45723.1629985620.jpg

294 ms

Serene-Innovations-BT200-Right-View__00069.1629985620.jpg

Serene-Innovations-BT200-Right-View__00069.1629985620.jpg

294 ms

state-program-hub-c.png

state-program-hub-c.png

298 ms

iaccessibility-b.png

iaccessibility-b.png

387 ms

mobile-devices-b.png

mobile-devices-b.png

244 ms

components-and-accessories.png

components-and-accessories.png

292 ms

personal-listening-b.png

personal-listening-b.png

294 ms

fm-and-loop-systems.png

fm-and-loop-systems.png

287 ms

vision-products-b.png

vision-products-b.png

243 ms

speech-mobility-aids.png

speech-mobility-aids.png

289 ms

smarthome.png

smarthome.png

291 ms

vibrating-clocks-watches.png

vibrating-clocks-watches.png

296 ms

alerting-systems-c.png

alerting-systems-c.png

377 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

250 ms

app.js

app.js

238 ms

fa-solid-900.ttf

fa-solid-900.ttf

133 ms

fa-regular-400.ttf

fa-regular-400.ttf

220 ms

fa-light-300.ttf

fa-light-300.ttf

218 ms

fa-thin-100.ttf

fa-thin-100.ttf

222 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

125 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

129 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

127 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

126 ms

fa-sharp-solid-900.ttf

fa-sharp-solid-900.ttf

220 ms

index.php

index.php

225 ms

collect

collect

37 ms

embed

embed

323 ms

js

js

137 ms

nobot

nobot

202 ms

js

js

29 ms

Accessibility Review

teltex.com accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

teltex.com 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

High

Page has valid source maps

SEO Factors

teltex.com SEO score

92

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Teltex.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 Teltex.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

teltex.com

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