الشبكة بطيئة النهارده.

A rough pronunciation is ish-shabka ba-TEE-ʔa en-naharda.

A few notes:

• الشبكة is usually said as ish-shabka or esh-shabka
• بطيئة sounds like ba-TEE-ʔa; the ء gives a small catch in the throat
• النهارده sounds like en-naharda

You may see different transliterations in English letters, such as esh/ish and en/in. That is normal.

Because Arabic normally leaves out the present-tense verb to be in sentences like this.

So:

• الشبكة بطيئة = The network is slow
• literally, it looks more like The network slow

This is very common in both Egyptian Arabic and Standard Arabic.

If you wanted past tense, then a form of to be would appear:

• الشبكة كانت بطيئة = The network was slow

Because the ل of ال assimilates before certain consonants, called sun letters.

Here:

• ش in الشبكة is a sun letter, so ال is pronounced more like ish-/esh-
• ن in النهارده is also a sun letter, so it becomes en-/in-

So in speech you hear:

• الشبكة → ish-shabka
• النهارده → en-naharda

This is a pronunciation rule; the spelling stays the same.

Because شبكة is a feminine noun. One big clue is the ending ة.

Since the subject is feminine, the adjective also has to be feminine:

• بطيئة = feminine
• بطيء = masculine

So:

• الشبكة بطيئة is correct
• الشبكة بطيء would sound wrong

Adjectives in Arabic agree with the noun they describe or with the subject they refer to.

Here:

• الشبكة is feminine
• so the adjective must also be feminine: بطيئة

This is basic agreement in Arabic:

• masculine noun → masculine adjective
• feminine noun → feminine adjective

For example, if you used a masculine word like الإنترنت, many speakers would say:

• الإنترنت بطيء

Because here بطيئة is not an attributive adjective inside a noun phrase; it is the predicate of the sentence.

Compare:

• الشبكة بطيئة = The network is slow
• الشبكة البطيئة = the slow network

That is a very important difference in Arabic:

• noun + adjective with no second ال can form a full sentence
• noun + adjective with matching ال forms a noun phrase

النهارده means today, and yes, it is a very common Egyptian Arabic word.

It is basically a colloquial form of النهار ده, literally something like this day.

In Modern Standard Arabic, you would usually say:

• اليوم = today

So an MSA version would be:

• الشبكة بطيئة اليوم

Because time expressions often come at the end in everyday Egyptian Arabic.

So this word order is very natural:

• الشبكة بطيئة النهارده

But Arabic word order is flexible, and you can move النهارده for emphasis:

• النهارده الشبكة بطيئة = emphasizes today
• الشبكة النهارده بطيئة = also possible

The version with النهارده at the end is simple and common.

It is Egyptian Arabic.

The strongest clue is النهارده, which is colloquial Egyptian. In Modern Standard Arabic, you would normally say:

• الشبكة بطيئة اليوم

Also, in actual Egyptian pronunciation, شبكة is often pronounced shabka, which is another colloquial feature.

It can mean a few related things depending on context:

• the network
• the connection
• the signal/service
• sometimes the internet or mobile network more generally

In everyday Egyptian:

• الشبكة is often used for mobile signal/network
• النت is very common for the internet
• الواي فاي is used for Wi-Fi

So the exact nuance depends on the situation.

A very common everyday version would be:

• النت بطيء النهارده

That uses النت for the internet. Many speakers treat نت as masculine, so بطيء is natural there.

If you want to keep the original wording, الشبكة بطيئة النهارده is still fine; it just depends on what kind of network/connection you mean.

In everyday Egyptian Arabic, the easiest way is to use مش:

• الشبكة مش بطيئة النهارده = The network isn’t slow today

That is the normal way to negate this kind of present-tense sentence with no written is.

You can use the same pattern with many adjectives:

• الجو مش حلو = The weather isn’t nice
• العربية مش سريعة = The car isn’t fast