14.9 sec in total
531 ms
11.4 sec
3 sec
Welcome to tdc.fi homepage info - get ready to check Tdc best content for Spain right away, or after learning these important things about tdc.fi
DNA tarjoaa yrityksille tietoturvalliset ja luotettavat verkko-, tietoturva-, operaattori- ja viestintäpalvelut, yhteydet ja päätelaitteet.
Visit tdc.fiWe analyzed Tdc.fi page load time and found that the first response time was 531 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tdc.fi performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value10.5 s
0/100
25%
Value35.8 s
0/100
10%
Value55,740 ms
0/100
30%
Value0.012
100/100
15%
Value76.4 s
0/100
10%
531 ms
3649 ms
907 ms
478 ms
492 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tdc.fi, 24% (16 requests) were made to Dna.fi and 19% (13 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Dna.fi.
Page size can be reduced by 683.4 kB (74%)
925.6 kB
242.3 kB
In fact, the total size of Tdc.fi main page is 925.6 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. 80% 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. CSS take 363.9 kB which makes up the majority of the site volume.
Potential reduce by 291.1 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 36.7 kB, which is 11% 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 291.1 kB or 85% of the original size.
Potential reduce by 0 B
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. Tdc images are well optimized though.
Potential reduce by 91.1 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 91.1 kB or 46% of the original size.
Potential reduce by 301.2 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. Tdc.fi needs all CSS files to be minified and compressed as it can save up to 301.2 kB or 83% of the original size.
Number of requests can be reduced by 32 (60%)
53
21
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tdc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
tdc.fi
531 ms
3649 ms
ruxitagentjs_ICA27Vfhjqrux_10245220704125537.js
907 ms
combo
478 ms
main.css
492 ms
combo
740 ms
js_loader_config
353 ms
combo
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js_bundle_config
474 ms
hero.css
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main.css
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combo
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gs_async.js
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dna_business.js
435 ms
main.js
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gtm.js
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gtm.js
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Kampanja_Herokuva_3
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referenssi_Espoon_kaupunki_Kuvaaja_Patrik_Fagerstrom
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trendiraportti_herokuva
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Tietoturva_still1_1950x1000px
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Kasvitarhuri_logo_500x300.jpg
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Laaksosen_Ovi_ja_Ikkuna_Oy_500x300_2.jpg
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PiTuKri%20auttaa%20laittamaan%20yrityksen%20tietoturvan%20kuntoon.jpg
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Artikkeli%20Fyysinen%20IT%20muuttuu%20pala%20kerrallaan%20ohjelmistoksi%20SDx%20auttaa%20hallitsemaan.jpg
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DNA_Natiivi_Osuimmeko_oikeaan_Teknologiatrendit_2022_-raportissamme.jpg
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DNA_emblem_pink_RGB_168.png
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v1_gs_lib.js
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DNAText-Regular.woff
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DNAHeading-Black.woff
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DNAText-Medium.woff
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DNAText-Bold.woff
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card-free.css
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DNAHeading-Bold.woff
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card.css
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DNAHeading-DemiBold.woff
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rns.js
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otSDKStub.js
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www-player.css
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www-embed-player.js
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base.js
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fetch-polyfill.js
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iframe_api
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font-awesome.4.7.0.min.css
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open-sans-v17.css
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www-player.css
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www-embed-player.js
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base.js
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fetch-polyfill.js
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a55c8f2e-6cda-4b31-8f53-1c3b74fc2be2.json
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otBannerSdk.js
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ad_status.js
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H7nvYvOfHnKCxYWMHscKykYq8uwe1E_aCBXglESdy34.js
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embed.js
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id
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fi.json
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KFOmCnqEu92Fr1Mu4mxP.ttf
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Create
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otCenterRounded.json
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otPcCenter.json
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rb_e368bf1e-8d75-4338-8f92-27cef02c669d
714 ms
tdc.fi accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
tdc.fi best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
tdc.fi SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FI
FI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tdc.fi can be misinterpreted by Google and other search engines. Our service has detected that Finnish is used on the page, and it matches the claimed language. Our system also found out that Tdc.fi 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.
tdc.fi
Open Graph data is detected on the main page of Tdc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: